Hi, sorry for this so basic question. I'm trying to compile the 
instrument 106 from "The Csound Book" with the opcode loscil and I have 
this messages and no sound:

WARNING: no legal base frequency
WARNING: loscil: sustain defers to non-looping source

The sound file is in the csound work directory and it's Ok:

$ play sing.aif

sing.aif:

  File Size: 204k      Bit Rate: 706k
   Encoding: Signed PCM
   Channels: 1 @ 16-bit
Samplerate: 44100Hz
Replaygain: off
   Duration: 00:00:02.31


I have seen in other thread 
(http://csound.1045644.n5.nabble.com/Csnd-Sample-playback-Etude-1-td5759880.html) 
that the error maybe it was caused by a bug in loscil opcode in csound 
version 6.10, but in my case I'm using a Arch Linux (Manjaro) with 
csound version 6.11:

$ csound
0dBFS level = 32768.0
--Csound version 6.11 (double samples) Oct 23 2018
[commit: none]
libsndfile-1.0.28

What can be the cause of this problem?


Thank you very much.

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They are warnings. Not errors.

⁣Sent from TypeApp ​

On Nov 4, 2018, 10:52, at 10:52, c0r3dump3d  wrote:
>Hi, sorry for this so basic question. I'm trying to compile the 
>instrument 106 from "The Csound Book" with the opcode loscil and I have
>
>this messages and no sound:
>
>WARNING: no legal base frequency
>WARNING: loscil: sustain defers to non-looping source
>
>The sound file is in the csound work directory and it's Ok:
>
>$ play sing.aif
>
>sing.aif:
>
>  File Size: 204k      Bit Rate: 706k
>   Encoding: Signed PCM
>   Channels: 1 @ 16-bit
>Samplerate: 44100Hz
>Replaygain: off
>   Duration: 00:00:02.31
>
>
>I have seen in other thread 
>(http://csound.1045644.n5.nabble.com/Csnd-Sample-playback-Etude-1-td5759880.html)
>
>that the error maybe it was caused by a bug in loscil opcode in csound 
>version 6.10, but in my case I'm using a Arch Linux (Manjaro) with 
>csound version 6.11:
>
>$ csound
>0dBFS level = 32768.0
>--Csound version 6.11 (double samples) Oct 23 2018
>[commit: none]
>libsndfile-1.0.28
>
>What can be the cause of this problem?
>
>
>Thank you very much.
>
>Csound mailing list
>Csound@listserv.heanet.ie
>https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>Send bugs reports to
>        https://github.com/csound/csound/issues
>Discussions of bugs and features can be posted here

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The no sound if because by default csound writes a file.  If you want realtimmeoutput use option -o dac

⁣Sent from TypeApp ​

On Nov 4, 2018, 10:52, at 10:52, c0r3dump3d  wrote:
>Hi, sorry for this so basic question. I'm trying to compile the 
>instrument 106 from "The Csound Book" with the opcode loscil and I have
>
>this messages and no sound:
>
>WARNING: no legal base frequency
>WARNING: loscil: sustain defers to non-looping source
>
>The sound file is in the csound work directory and it's Ok:
>
>$ play sing.aif
>
>sing.aif:
>
>  File Size: 204k      Bit Rate: 706k
>   Encoding: Signed PCM
>   Channels: 1 @ 16-bit
>Samplerate: 44100Hz
>Replaygain: off
>   Duration: 00:00:02.31
>
>
>I have seen in other thread 
>(http://csound.1045644.n5.nabble.com/Csnd-Sample-playback-Etude-1-td5759880.html)
>
>that the error maybe it was caused by a bug in loscil opcode in csound 
>version 6.10, but in my case I'm using a Arch Linux (Manjaro) with 
>csound version 6.11:
>
>$ csound
>0dBFS level = 32768.0
>--Csound version 6.11 (double samples) Oct 23 2018
>[commit: none]
>libsndfile-1.0.28
>
>What can be the cause of this problem?
>
>
>Thank you very much.
>
>Csound mailing list
>Csound@listserv.heanet.ie
>https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>Send bugs reports to
>        https://github.com/csound/csound/issues
>Discussions of bugs and features can be posted here

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Thank you for the answer, but I'm using the option -o dac and I have no 
sound:

$ csound -o dac 106.orc 106.sco

If I compile the etude1.csd (with the other opcodes of the exercise) 
sound everything less loscil opcode.

Again with the option -v:

$ csound -v -o dac 106.orc 106.sco

[...]
instr 106 now active:
insno	instanc	nxtinst	prvinst	nxtact	prvact	nxtoff	actflg	offtim
0	0x55c62bde5960	(nil)	(nil)	(nil)	(nil)	(nil)	1	0.0
106	0x55c62be5a0d0	(nil)	(nil)	(nil)	0x55c62bbe95a0	(nil)	1	2.3
removed instance of instr 106
deactivated all notes to time   2.300
frstoff = (nil)
B  0.000 ..  2.300 T  2.300 TT  2.300 M:   6193.2
Score finished in csoundPerform().
removed instance of instr 0
inactive allocs returned to freespace
end of score.		   overall amps:   6193.2
	   overall samples out of range:        0
0 errors in performance
Elapsed time at end of performance: real: 2.297s, CPU: 0.131s
397 256 sample blks of 64-bit floats written to dac

Thank's again.





On 4/11/18 13:09, John ff wrote:
> The no sound if because by default csound writes a file.  If you want realtimmeoutput use option -o dac
> 
> ⁣Sent from TypeApp ​
> 
> On Nov 4, 2018, 10:52, at 10:52, c0r3dump3d  wrote:
>> Hi, sorry for this so basic question. I'm trying to compile the
>> instrument 106 from "The Csound Book" with the opcode loscil and I have
>>
>> this messages and no sound:
>>
>> WARNING: no legal base frequency
>> WARNING: loscil: sustain defers to non-looping source
>>
>> The sound file is in the csound work directory and it's Ok:
>>
>> $ play sing.aif
>>
>> sing.aif:
>>
>>   File Size: 204k      Bit Rate: 706k
>>    Encoding: Signed PCM
>>    Channels: 1 @ 16-bit
>> Samplerate: 44100Hz
>> Replaygain: off
>>    Duration: 00:00:02.31
>>
>>
>> I have seen in other thread
>> (http://csound.1045644.n5.nabble.com/Csnd-Sample-playback-Etude-1-td5759880.html)
>>
>> that the error maybe it was caused by a bug in loscil opcode in csound
>> version 6.10, but in my case I'm using a Arch Linux (Manjaro) with
>> csound version 6.11:
>>
>> $ csound
>> 0dBFS level = 32768.0
>> --Csound version 6.11 (double samples) Oct 23 2018
>> [commit: none]
>> libsndfile-1.0.28
>>
>> What can be the cause of this problem?
>>
>>
>> Thank you very much.
>>
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>         https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>          https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
> 

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Obvious next questions: which platform (looks like Linux but ...) and what 
sound hardware and which rtaudio driver?

On Sun, 4 Nov 2018, c0r3dump3d wrote:

> Thank you for the answer, but I'm using the option -o dac and I have no 
> sound:
>
> $ csound -o dac 106.orc 106.sco
>
> If I compile the etude1.csd (with the other opcodes of the exercise) sound 
> everything less loscil opcode.
>
> Again with the option -v:
>
> $ csound -v -o dac 106.orc 106.sco
>
> [...]
> instr 106 now active:
> insno	instanc	nxtinst	prvinst	nxtact	prvact	nxtoff	actflg	offtim
> 0	0x55c62bde5960	(nil)	(nil)	(nil)	(nil)	(nil)	1	0.0
> 106	0x55c62be5a0d0	(nil)	(nil)	(nil)	0x55c62bbe95a0	(nil)	1 
> 2.3
> removed instance of instr 106
> deactivated all notes to time   2.300
> frstoff = (nil)
> B  0.000 ..  2.300 T  2.300 TT  2.300 M:   6193.2
> Score finished in csoundPerform().
> removed instance of instr 0
> inactive allocs returned to freespace
> end of score.		   overall amps:   6193.2
> 	   overall samples out of range:        0
> 0 errors in performance
> Elapsed time at end of performance: real: 2.297s, CPU: 0.131s
> 397 256 sample blks of 64-bit floats written to dac
>
> Thank's again.
>
>
>
>
>
> On 4/11/18 13:09, John ff wrote:
>> The no sound if because by default csound writes a file.  If you want 
>> realtimmeoutput use option -o dac
>> 
>> ⁣Sent from TypeApp 
>> On Nov 4, 2018, 10:52, at 10:52, c0r3dump3d  wrote:
>>> Hi, sorry for this so basic question. I'm trying to compile the
>>> instrument 106 from "The Csound Book" with the opcode loscil and I have
>>> 
>>> this messages and no sound:
>>> 
>>> WARNING: no legal base frequency
>>> WARNING: loscil: sustain defers to non-looping source
>>> 
>>> The sound file is in the csound work directory and it's Ok:
>>> 
>>> $ play sing.aif
>>> 
>>> sing.aif:
>>>
>>>   File Size: 204k      Bit Rate: 706k
>>>    Encoding: Signed PCM
>>>    Channels: 1 @ 16-bit
>>> Samplerate: 44100Hz
>>> Replaygain: off
>>>    Duration: 00:00:02.31
>>> 
>>> 
>>> I have seen in other thread
>>> (http://csound.1045644.n5.nabble.com/Csnd-Sample-playback-Etude-1-td5759880.html)
>>> 
>>> that the error maybe it was caused by a bug in loscil opcode in csound
>>> version 6.10, but in my case I'm using a Arch Linux (Manjaro) with
>>> csound version 6.11:
>>> 
>>> $ csound
>>> 0dBFS level = 32768.0
>>> --Csound version 6.11 (double samples) Oct 23 2018
>>> [commit: none]
>>> libsndfile-1.0.28
>>> 
>>> What can be the cause of this problem?
>>> 
>>> 
>>> Thank you very much.
>>> 
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>> Send bugs reports to
>>>         https://github.com/csound/csound/issues
>>> Discussions of bugs and features can be posted here
>> 
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>          https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
>> 
>
> Csound mailing list
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>       https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
>

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I have this sound hardware:

$ cat /proc/asound/cards
  0 [Intel          ]: HDA-Intel - HDA Intel
                       HDA Intel at 0xe1620000 irq 30


I'm not sure but think that Arch Linux is using rtaudio-5.0.0-6.

I have attached the files 106.sco, 106.orc and sing.aif.






On 4/11/18 17:43, jpff wrote:
> Obvious next questions: which platform (looks like Linux but ...) and 
> what sound hardware and which rtaudio driver?
> 
> On Sun, 4 Nov 2018, c0r3dump3d wrote:
> 
>> Thank you for the answer, but I'm using the option -o dac and I have 
>> no sound:
>>
>> $ csound -o dac 106.orc 106.sco
>>
>> If I compile the etude1.csd (with the other opcodes of the exercise) 
>> sound everything less loscil opcode.
>>
>> Again with the option -v:
>>
>> $ csound -v -o dac 106.orc 106.sco
>>
>> [...]
>> instr 106 now active:
>> insno    instanc    nxtinst    prvinst    nxtact    prvact    
>> nxtoff    actflg    offtim
>> 0    0x55c62bde5960    (nil)    (nil)    (nil)    (nil)    (nil)    
>> 1    0.0
>> 106    0x55c62be5a0d0    (nil)    (nil)    (nil)    0x55c62bbe95a0    
>> (nil)    1 2.3
>> removed instance of instr 106
>> deactivated all notes to time   2.300
>> frstoff = (nil)
>> B  0.000 ..  2.300 T  2.300 TT  2.300 M:   6193.2
>> Score finished in csoundPerform().
>> removed instance of instr 0
>> inactive allocs returned to freespace
>> end of score.           overall amps:   6193.2
>>        overall samples out of range:        0
>> 0 errors in performance
>> Elapsed time at end of performance: real: 2.297s, CPU: 0.131s
>> 397 256 sample blks of 64-bit floats written to dac
>>
>> Thank's again.
>>
>>
>>
>>
>>
>> On 4/11/18 13:09, John ff wrote:
>>> The no sound if because by default csound writes a file.  If you want 
>>> realtimmeoutput use option -o dac
>>>
>>> ⁣Sent from TypeApp On Nov 4, 2018, 10:52, at 10:52, c0r3dump3d 
>>>  wrote:
>>>> Hi, sorry for this so basic question. I'm trying to compile the
>>>> instrument 106 from "The Csound Book" with the opcode loscil and I have
>>>>
>>>> this messages and no sound:
>>>>
>>>> WARNING: no legal base frequency
>>>> WARNING: loscil: sustain defers to non-looping source
>>>>
>>>> The sound file is in the csound work directory and it's Ok:
>>>>
>>>> $ play sing.aif
>>>>
>>>> sing.aif:
>>>>
>>>>   File Size: 204k      Bit Rate: 706k
>>>>    Encoding: Signed PCM
>>>>    Channels: 1 @ 16-bit
>>>> Samplerate: 44100Hz
>>>> Replaygain: off
>>>>    Duration: 00:00:02.31
>>>>
>>>>
>>>> I have seen in other thread
>>>> (http://csound.1045644.n5.nabble.com/Csnd-Sample-playback-Etude-1-td5759880.html) 
>>>>
>>>>
>>>> that the error maybe it was caused by a bug in loscil opcode in csound
>>>> version 6.10, but in my case I'm using a Arch Linux (Manjaro) with
>>>> csound version 6.11:
>>>>
>>>> $ csound
>>>> 0dBFS level = 32768.0
>>>> --Csound version 6.11 (double samples) Oct 23 2018
>>>> [commit: none]
>>>> libsndfile-1.0.28
>>>>
>>>> What can be the cause of this problem?
>>>>
>>>>
>>>> Thank you very much.
>>>>
>>>> Csound mailing list
>>>> Csound@listserv.heanet.ie
>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>> Send bugs reports to
>>>>         https://github.com/csound/csound/issues
>>>> Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>> Send bugs reports to
>>>          https://github.com/csound/csound/issues
>>> Discussions of bugs and features can be posted here
>>>
>>
>> Csound mailing list
>> Csound@listserv.heanet.ie
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>> Send bugs reports to
>>       https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
>>
> 
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On Sun, 4 Nov 2018, c0r3dump3d wrote:

> I have this sound hardware:
>
> $ cat /proc/asound/cards
> 0 [Intel          ]: HDA-Intel - HDA Intel
>                      HDA Intel at 0xe1620000 irq 30
>
>
> I'm not sure but think that Arch Linux is using rtaudio-5.0.0-6.
>
> I have attached the files 106.sco, 106.orc and sing.aif.
>

By rtaudio I meant s your csounfdusing pulse, alsa or portaudio.  You cam 
use a commandline option to select one.  Personally I always found ALSA 
best (-+rtaudio=alsa) . I see you are generating a mono file at 44100Hz; 
some hardware seems to duslike mono, and some dislike certain sample 
rates.  A long shot but if you change 106.orc to stereo:

sr              =               44100
kr              =               4410
ksmps   =               10
nchnls  =               2

                 instr   106
a1              loscil  10000, 440, 4  ; sample-based looping oscillator
                 out     a1,a1
                 endin

do you still get silence?

==John ff

   Hoping someone wth more knowedge stes in here!

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I have test with stereo and again I have silence  with and without (I'm 
using pulse) rtaudio=alsa:


$ csound -+rtaudio=alsa -o dac 106.orc 106.sco





On 4/11/18 22:36, jpff wrote:
> out     a1,a1

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raspng at straws -- have yu runalsamixer to esue it is not mued?

On Sun, 4 Nov 2018, c0r3dump3d wrote:

> I have test with stereo and again I have silence  with and without (I'm using 
> pulse) rtaudio=alsa:
>
>
> $ csound -+rtaudio=alsa -o dac 106.orc 106.sco
>
>kkk

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Why did I not look at the f statement?  There was a change in 6.11 related to input source formats which got corrected in 6.12 
I should have thought of that.

⁣Sent from TypeApp ​

On Nov 5, 2018, 09:55, at 09:55, Rory Walsh  wrote:
>Doesn't work here either using version of 6.11, but works fine using
>version 6.12. You should build with the latest source and everything
>should
>be Ok.
>
>On Sun, 4 Nov 2018 at 23:40, jpff  wrote:
>
>> raspng at straws -- have yu runalsamixer to esue it is not mued?
>>
>> On Sun, 4 Nov 2018, c0r3dump3d wrote:
>>
>> > I have test with stereo and again I have silence  with and without
>(I'm
>> using
>> > pulse) rtaudio=alsa:
>> >
>> >
>> > $ csound -+rtaudio=alsa -o dac 106.orc 106.sco
>> >
>> >kkk
>>
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>         https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
>>
>
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Ok, I will try with the new version 6.12 but I'll wait to ArchLinux 
update for this new version.



On 5/11/18 10:54, Rory Walsh wrote:
> Doesn't work here either using version of 6.11, but works fine using 
> version 6.12. You should build with the latest source and everything 
> should be Ok.
> 
> On Sun, 4 Nov 2018 at 23:40, jpff  > wrote:
> 
>     raspng at straws -- have yu runalsamixer to esue it is not mued?
> 
>     On Sun, 4 Nov 2018, c0r3dump3d wrote:
> 
>      > I have test with stereo and again I have silence  with and
>     without (I'm using
>      > pulse) rtaudio=alsa:
>      >
>      >
>      > $ csound -+rtaudio=alsa -o dac 106.orc 106.sco
>      >
>      >kkk
> 
>     Csound mailing list
>     Csound@listserv.heanet.ie 
>     https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>     Send bugs reports to
>     https://github.com/csound/csound/issues
>     Discussions of bugs and features can be posted here
> 
> Csound mailing list Csound@listserv.heanet.ie 
>  
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to 
> https://github.com/csound/csound/issues Discussions of bugs and features 
> can be posted here

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Until you get the new version go to 106.sco and in te f statement replace 
te 4 near the end with a 0  -- that should correct it, and othe examples 
in theat sequence have te same problem

On Mon, 5 Nov 2018, c0r3dump3d wrote:

> Ok, I will try with the new version 6.12 but I'll wait to ArchLinux update 
> for this new version.
>
>

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Thank's again, I have put this:

f 4  0 0    1 "sing.aif" 0 0 0

instead of

f 4  0 0    1 "sing.aif" 0 4 0

But now I have a syntax error:

error: syntax error, unexpected INTEGER_TOKEN  (token "4") from file 
106.sco (1)
  line 3:
 >>>f 4 <<<



On 5/11/18 19:27, jpff wrote:
> Until you get the new version go to 106.sco and in te f statement 
> replace te 4 near the end with a 0  -- that should correct it, and othe 
> examples in theat sequence have te same problem
> 
> On Mon, 5 Nov 2018, c0r3dump3d wrote:
> 
>> Ok, I will try with the new version 6.12 but I'll wait to ArchLinux 
>> update for this new version.
>>
>>
> 
> Csound mailing list
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> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>         https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

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Sorry, I have changed the order of sco and orc files ...

but still I have no sound ...



On 5/11/18 19:48, c0r3dump3d wrote:
> Thank's again, I have put this:
> 
> f 4  0 0    1 "sing.aif" 0 0 0
> 
> instead of
> 
> f 4  0 0    1 "sing.aif" 0 4 0
> 
> But now I have a syntax error:
> 
> error: syntax error, unexpected INTEGER_TOKEN  (token "4") from file 
> 106.sco (1)
>   line 3:
>  >>>f 4 <<<
> 
> 
> 
> On 5/11/18 19:27, jpff wrote:
>> Until you get the new version go to 106.sco and in te f statement 
>> replace te 4 near the end with a 0  -- that should correct it, and 
>> othe examples in theat sequence have te same problem
>>
>> On Mon, 5 Nov 2018, c0r3dump3d wrote:
>>
>>> Ok, I will try with the new version 6.12 but I'll wait to ArchLinux 
>>> update for this new version.
>>>
>>>
>>
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>         https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
> 
> Csound mailing list
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> Send bugs reports to
>         https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

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Loscil is broken.  It does not read the base frequency from the sound file header anymore.  It broke many examples from The Csound Book.  A workaround, until it is fixed, is to type in a specific base frequency (even though it used to be optional) such as 265.1

Sadly, It has been messing up my Csound class at Berklee for some years now.

Dr. Richard Boulanger
Professor
Electronic Production and Design
Berklee College of Music

> On Nov 4, 2018, at 7:39 AM, c0r3dump3d  wrote:
> 
> Thank you for the answer, but I'm using the option -o dac and I have no sound:
> 
> $ csound -o dac 106.orc 106.sco
> 
> If I compile the etude1.csd (with the other opcodes of the exercise) sound everything less loscil opcode.
> 
> Again with the option -v:
> 
> $ csound -v -o dac 106.orc 106.sco
> 
> [...]
> instr 106 now active:
> insno    instanc    nxtinst    prvinst    nxtact    prvact    nxtoff    actflg    offtim
> 0    0x55c62bde5960    (nil)    (nil)    (nil)    (nil)    (nil)    1    0.0
> 106    0x55c62be5a0d0    (nil)    (nil)    (nil)    0x55c62bbe95a0    (nil)    1    2.3
> removed instance of instr 106
> deactivated all notes to time   2.300
> frstoff = (nil)
> B  0.000 ..  2.300 T  2.300 TT  2.300 M:   6193.2
> Score finished in csoundPerform().
> removed instance of instr 0
> inactive allocs returned to freespace
> end of score.           overall amps:   6193.2
>       overall samples out of range:        0
> 0 errors in performance
> Elapsed time at end of performance: real: 2.297s, CPU: 0.131s
> 397 256 sample blks of 64-bit floats written to dac
> 
> Thank's again.
> 
> 
> 
> 
> 
>> On 4/11/18 13:09, John ff wrote:
>> The no sound if because by default csound writes a file.  If you want realtimmeoutput use option -o dac
>> ⁣Sent from TypeApp ​
>>> On Nov 4, 2018, 10:52, at 10:52, c0r3dump3d  wrote:
>>> Hi, sorry for this so basic question. I'm trying to compile the
>>> instrument 106 from "The Csound Book" with the opcode loscil and I have
>>> 
>>> this messages and no sound:
>>> 
>>> WARNING: no legal base frequency
>>> WARNING: loscil: sustain defers to non-looping source
>>> 
>>> The sound file is in the csound work directory and it's Ok:
>>> 
>>> $ play sing.aif
>>> 
>>> sing.aif:
>>> 
>>>  File Size: 204k      Bit Rate: 706k
>>>   Encoding: Signed PCM
>>>   Channels: 1 @ 16-bit
>>> Samplerate: 44100Hz
>>> Replaygain: off
>>>   Duration: 00:00:02.31
>>> 
>>> 
>>> I have seen in other thread
>>> (http://csound.1045644.n5.nabble.com/Csnd-Sample-playback-Etude-1-td5759880.html)
>>> 
>>> that the error maybe it was caused by a bug in loscil opcode in csound
>>> version 6.10, but in my case I'm using a Arch Linux (Manjaro) with
>>> csound version 6.11:
>>> 
>>> $ csound
>>> 0dBFS level = 32768.0
>>> --Csound version 6.11 (double samples) Oct 23 2018
>>> [commit: none]
>>> libsndfile-1.0.28
>>> 
>>> What can be the cause of this problem?
>>> 
>>> 
>>> Thank you very much.
>>> 
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>> Send bugs reports to
>>>        https://github.com/csound/csound/issues
>>> Discussions of bugs and features can be posted here
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>         https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>       https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

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Maybe it is fixed in the latest release.  Hope so.  I “corrected” all my tutorial files for my students, I will be very happy to go back to the originals!  

Dr. Richard Boulanger
Professor
Electronic Production and Design
Berklee College of Music

> On Nov 5, 2018, at 2:31 PM, Dr. Richard Boulanger  wrote:
> 
> Loscil is broken.  It does not read the base frequency from the sound file header anymore.  It broke many examples from The Csound Book.  A workaround, until it is fixed, is to type in a specific base frequency (even though it used to be optional) such as 265.1
> 
> Sadly, It has been messing up my Csound class at Berklee for some years now.
> 
> Dr. Richard Boulanger
> Professor
> Electronic Production and Design
> Berklee College of Music
> 
>> On Nov 4, 2018, at 7:39 AM, c0r3dump3d  wrote:
>> 
>> Thank you for the answer, but I'm using the option -o dac and I have no sound:
>> 
>> $ csound -o dac 106.orc 106.sco
>> 
>> If I compile the etude1.csd (with the other opcodes of the exercise) sound everything less loscil opcode.
>> 
>> Again with the option -v:
>> 
>> $ csound -v -o dac 106.orc 106.sco
>> 
>> [...]
>> instr 106 now active:
>> insno    instanc    nxtinst    prvinst    nxtact    prvact    nxtoff    actflg    offtim
>> 0    0x55c62bde5960    (nil)    (nil)    (nil)    (nil)    (nil)    1    0.0
>> 106    0x55c62be5a0d0    (nil)    (nil)    (nil)    0x55c62bbe95a0    (nil)    1    2.3
>> removed instance of instr 106
>> deactivated all notes to time   2.300
>> frstoff = (nil)
>> B  0.000 ..  2.300 T  2.300 TT  2.300 M:   6193.2
>> Score finished in csoundPerform().
>> removed instance of instr 0
>> inactive allocs returned to freespace
>> end of score.           overall amps:   6193.2
>>      overall samples out of range:        0
>> 0 errors in performance
>> Elapsed time at end of performance: real: 2.297s, CPU: 0.131s
>> 397 256 sample blks of 64-bit floats written to dac
>> 
>> Thank's again.
>> 
>> 
>> 
>> 
>> 
>>> On 4/11/18 13:09, John ff wrote:
>>> The no sound if because by default csound writes a file.  If you want realtimmeoutput use option -o dac
>>> ⁣Sent from TypeApp ​
>>>> On Nov 4, 2018, 10:52, at 10:52, c0r3dump3d  wrote:
>>>> Hi, sorry for this so basic question. I'm trying to compile the
>>>> instrument 106 from "The Csound Book" with the opcode loscil and I have
>>>> 
>>>> this messages and no sound:
>>>> 
>>>> WARNING: no legal base frequency
>>>> WARNING: loscil: sustain defers to non-looping source
>>>> 
>>>> The sound file is in the csound work directory and it's Ok:
>>>> 
>>>> $ play sing.aif
>>>> 
>>>> sing.aif:
>>>> 
>>>> File Size: 204k      Bit Rate: 706k
>>>>  Encoding: Signed PCM
>>>>  Channels: 1 @ 16-bit
>>>> Samplerate: 44100Hz
>>>> Replaygain: off
>>>>  Duration: 00:00:02.31
>>>> 
>>>> 
>>>> I have seen in other thread
>>>> (http://csound.1045644.n5.nabble.com/Csnd-Sample-playback-Etude-1-td5759880.html)
>>>> 
>>>> that the error maybe it was caused by a bug in loscil opcode in csound
>>>> version 6.10, but in my case I'm using a Arch Linux (Manjaro) with
>>>> csound version 6.11:
>>>> 
>>>> $ csound
>>>> 0dBFS level = 32768.0
>>>> --Csound version 6.11 (double samples) Oct 23 2018
>>>> [commit: none]
>>>> libsndfile-1.0.28
>>>> 
>>>> What can be the cause of this problem?
>>>> 
>>>> 
>>>> Thank you very much.
>>>> 
>>>> Csound mailing list
>>>> Csound@listserv.heanet.ie
>>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>> Send bugs reports to
>>>>       https://github.com/csound/csound/issues
>>>> Discussions of bugs and features can be posted here
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>> Send bugs reports to
>>>        https://github.com/csound/csound/issues
>>> Discussions of bugs and features can be posted here
>> 
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>      https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here

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The problem with that is that a base frequency is not a mandatory 
element in the header for either wav or aiff. So the default will always 
need to be allowed for.

Richard Dobson


On 05/11/2018 19:31, Dr. Richard Boulanger wrote:
> Loscil is broken.  It does not read the base frequency from the sound file header anymore.  It broke many examples from The Csound Book.  A workaround, until it is fixed, is to type in a specific base frequency (even though it used to be optional) such as 265.1
> 
...

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Effectively with version 6.12 loscil works perfectly !!

Thank you very much for all your help.



On 05/11/18 23:23, John ff wrote:
> The orc must be before the score
> 
> I am very confused as to
> Sent from TypeApp   what you are dy
> On 5 Nov 2018, at 18:48, c0r3dump3d  > wrote:
> 
>     Sorry, I have changed the order of sco and orc files ...
> 
>     but still I have no sound ...
> 
> 
> 
>     On 5/11/18 19:48, c0r3dump3d wrote:
> 
>         Thank's again, I have put this:
> 
>         f 4  0 0    1 "sing.aif" 0 0 0
> 
>         instead of
> 
>         f 4  0 0    1 "sing.aif" 0 4 0
> 
>         But now I have a syntax error:
> 
>         error: syntax error, unexpected INTEGER_TOKEN  (token "4") from
>         file
>         106.sco (1)
>           line 3:
> 
>                     f 4 <<<
> 
> 
> 
> 
>         On 5/11/18 19:27, jpff wrote:
> 
>             Until you get the new version go to 106.sco and in te f
>             statement
>             replace te 4 near the end with a 0  -- that should correct
>             it, and
>             othe examples in theat sequence have te same problem
> 
>             On Mon, 5 Nov 2018, c0r3dump3d wrote:
> 
>                 Ok, I will try with the new version 6.12 but I'll wait
>                 to ArchLinux
>                 update for this new version.
> 
> 
> 
> 
>             Csound mailing list
>             Csound@listserv.heanet.ie
>             https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>             Send bugs reports to
>             https://github.com/csound/csound/issues
>             Discussions of bugs and features can be posted here
> 
> 
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>         https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>         Send bugs reports to
>         https://github.com/csound/csound/issues
>         Discussions of bugs and features can be posted here
> 
> 
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>     https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>     Send bugs reports to
>              https://github.com/csound/csound/issues
>     Discussions of bugs and features can be posted here
> 
> Csound mailing list Csound@listserv.heanet.ie 
>  
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to 
> https://github.com/csound/csound/issues Discussions of bugs and features 
> can be posted here

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