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[Csnd] cvanal-utility ...how to use it?

Date2022-08-20 20:36
FromJan Jacob Hofmann
Subject[Csnd] cvanal-utility ...how to use it?
Dear list,
I am trying for the first time to analyse a soundfile (a self created 
impulse-response-like noise, aif, mono) for further use with the 
convolve opcode. Although Terminal reports no error (see below), the 
resulting analysis-file seems to be silent. Its size is 2,1 Mb. Using it 
with the convolve opcode creates just silent output.

I guess the syntax should be:
csound -U cvanal NoiseReverb-1.aif NoiseReverb-1.con

Am I missing something? Has somebody any idea how to make it work?
I am on Ubuntu 20.04.

Cheers,

Jan Jacob



janjacobhofmann@janjacobhofmann-ThinkPad-T430:~/Musik/blue-files/Utilities$ 
csound -U cvanal NoiseReverb-1.aif NoiseReverb-1.con
--Csound version 6.18 (double samples) May 30 2022
[commit: 91bdd78bd0a19aacb1ae2f9e08849f79302ff919]
libsndfile-1.0.28
util cvanal:
audio sr = 48000, monaural
opening AIFF infile NoiseReverb-1.aif
analysing 92416 sample frames (1.9 secs)
cvanal finished
end of score.           overall amps:      0.0
        overall samples out of range:        0
0 errors in performance

-- 
sound      |      movement       |       object      |      space
sonic architecture     |      site: http://www.sonicarchitecture.de
spatial electronic composition    |    higher order ambisonic music

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Date2022-08-23 13:26
FromSteven Yi
SubjectRe: [Csnd] cvanal-utility ...how to use it?
Hi Jan Jacob,

Did you resolve your issue with cvanal?  If not, you can send me a
copy of the file off list and I can test it here. The commands you
used seem to be the same as what I remember using ages ago when I last
used cvanal.

All best,
Steven

On Sat, Aug 20, 2022 at 3:37 PM Jan Jacob Hofmann
 wrote:
>
> Dear list,
> I am trying for the first time to analyse a soundfile (a self created
> impulse-response-like noise, aif, mono) for further use with the
> convolve opcode. Although Terminal reports no error (see below), the
> resulting analysis-file seems to be silent. Its size is 2,1 Mb. Using it
> with the convolve opcode creates just silent output.
>
> I guess the syntax should be:
> csound -U cvanal NoiseReverb-1.aif NoiseReverb-1.con
>
> Am I missing something? Has somebody any idea how to make it work?
> I am on Ubuntu 20.04.
>
> Cheers,
>
> Jan Jacob
>
>
>
> janjacobhofmann@janjacobhofmann-ThinkPad-T430:~/Musik/blue-files/Utilities$
> csound -U cvanal NoiseReverb-1.aif NoiseReverb-1.con
> --Csound version 6.18 (double samples) May 30 2022
> [commit: 91bdd78bd0a19aacb1ae2f9e08849f79302ff919]
> libsndfile-1.0.28
> util cvanal:
> audio sr = 48000, monaural
> opening AIFF infile NoiseReverb-1.aif
> analysing 92416 sample frames (1.9 secs)
> cvanal finished
> end of score.           overall amps:      0.0
>         overall samples out of range:        0
> 0 errors in performance
>
> --
> sound      |      movement       |       object      |      space
> sonic architecture     |      site: http://www.sonicarchitecture.de
> spatial electronic composition    |    higher order ambisonic music
>
> 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

Date2022-08-23 14:07
FromVictor Lazzarini
SubjectRe: [Csnd] [EXTERNAL] [Csnd] cvanal-utility ...how to use it?
I see no issues here. I created an analysis file with cvanal 

csound -U cvanal church_00.wav church.cv

and ran it with

a1 rand expon(p4,1,0.001)
a2 convolve a1, "church.cv"
out a2

and got the expected output.


> On 23 Aug 2022, at 13:26, Steven Yi  wrote:
> 
> *Warning*
> 
> This email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.
> 
> Hi Jan Jacob,
> 
> Did you resolve your issue with cvanal?  If not, you can send me a
> copy of the file off list and I can test it here. The commands you
> used seem to be the same as what I remember using ages ago when I last
> used cvanal.
> 
> All best,
> Steven
> 
> On Sat, Aug 20, 2022 at 3:37 PM Jan Jacob Hofmann
>  wrote:
>> 
>> Dear list,
>> I am trying for the first time to analyse a soundfile (a self created
>> impulse-response-like noise, aif, mono) for further use with the
>> convolve opcode. Although Terminal reports no error (see below), the
>> resulting analysis-file seems to be silent. Its size is 2,1 Mb. Using it
>> with the convolve opcode creates just silent output.
>> 
>> I guess the syntax should be:
>> csound -U cvanal NoiseReverb-1.aif NoiseReverb-1.con
>> 
>> Am I missing something? Has somebody any idea how to make it work?
>> I am on Ubuntu 20.04.
>> 
>> Cheers,
>> 
>> Jan Jacob
>> 
>> 
>> 
>> janjacobhofmann@janjacobhofmann-ThinkPad-T430:~/Musik/blue-files/Utilities$
>> csound -U cvanal NoiseReverb-1.aif NoiseReverb-1.con
>> --Csound version 6.18 (double samples) May 30 2022
>> [commit: 91bdd78bd0a19aacb1ae2f9e08849f79302ff919]
>> libsndfile-1.0.28
>> util cvanal:
>> audio sr = 48000, monaural
>> opening AIFF infile NoiseReverb-1.aif
>> analysing 92416 sample frames (1.9 secs)
>> cvanal finished
>> end of score.           overall amps:      0.0
>>        overall samples out of range:        0
>> 0 errors in performance
>> 
>> --
>> sound      |      movement       |       object      |      space
>> sonic architecture     |      site: https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.sonicarchitecture.de%2F&data=05%7C01%7CVictor.Lazzarini%40mu.ie%7C13fab5cf649941c864ee08da8502f990%7C1454f5ccbb354685bbd98621fd8055c9%7C0%7C0%7C637968545060214287%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=iZf3Yln8JV%2B0cQScoKJyL43Q%2Fz%2FVNGB7Hmd9v2Zh7ZE%3D&reserved=0
>> spatial electronic composition    |    higher order ambisonic music
>> 
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=05%7C01%7CVictor.Lazzarini%40mu.ie%7C13fab5cf649941c864ee08da8502f990%7C1454f5ccbb354685bbd98621fd8055c9%7C0%7C0%7C637968545060214287%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=YCAb9j%2F1RLM2rS6O0teVZZ9FUv%2FR4Gyjue4ENHMGnb0%3D&reserved=0
>> Send bugs reports to
>>        https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=05%7C01%7CVictor.Lazzarini%40mu.ie%7C13fab5cf649941c864ee08da8502f990%7C1454f5ccbb354685bbd98621fd8055c9%7C0%7C0%7C637968545060214287%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=kPym3z0JgUC1sOJA1ZTAdSdXSpvowO8fR8hG2UVs%2FZY%3D&reserved=0
>> Discussions of bugs and features can be posted here
> 
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> Send bugs reports to
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> Discussions of bugs and features can be posted here

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