[Csnd] Buffer playback quality

[Csnd] Buffer playback quality

Date	2019-10-27 16:37
From	Seunghunn Yu
Subject	[Csnd] Buffer playback quality
	Hello all! I am just trying out recording and playing back onto buffer using a mic. Does anyone know how to improve the quality of the playback? It sounds awful... Here is what I have... ---------------------------------- <CsoundSynthesizer> <CsOptions> -odac1 -iadc1 </CsOptions> <CsInstruments> sr = 44100 kr = 4410 nchnls = 11 0dbfs = 1 giBuffer1 ftgen 0, 0, 262144, 7, 0 instr 1 amic inch 11 aindex line 0, p3, ftlen(giBuffer1) tablew amic, aindex, giBuffer1 endin instr 2 aindex line 0, p3, ftlen(giBuffer1) aout tablei aindex, giBuffer1 out aout endin . . . </CsInstruments> 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

Date	2019-10-27 16:50
From	Dave Seidel
Subject	Re: [Csnd] Buffer playback quality
	try ksmps = 1 instead of kr = 4100 On Sun, Oct 27, 2019 at 12:37 PM Seunghunn Yu <s.hunnyu43@gmail.com> wrote: Hello all! I am just trying out recording and playing back onto buffer using a mic. Does anyone know how to improve the quality of the playback? It sounds awful... Here is what I have... ---------------------------------- <CsoundSynthesizer> <CsOptions> -odac1 -iadc1 </CsOptions> <CsInstruments> sr = 44100 kr = 4410 nchnls = 11 0dbfs = 1 giBuffer1 ftgen 0, 0, 262144, 7, 0 instr 1 amic inch 11 aindex line 0, p3, ftlen(giBuffer1) tablew amic, aindex, giBuffer1 endin instr 2 aindex line 0, p3, ftlen(giBuffer1) aout tablei aindex, giBuffer1 out aout endin . . . </CsInstruments> 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 -- http://mysterybear.net https://soundcloud.com/mysterybear https://mysterybear.bandcamp.com https://www.youtube.com/channel/UCo0--3uN5ycq_aupZXskBgA http://recordings.irritablehedgehog.com/album/dave-seidel-60-hz 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

Date	2019-10-27 17:33
From	Seunghunn Yu
Subject	Re: [Csnd] Buffer playback quality
	Thanks for the reply Dave, Would that be the only possible solution? The playback still doesnt sound that clear... ;( Hmm... - Sean 2019년 10월 27일 (일) 17:52, Dave Seidel <dave.seidel@gmail.com>님이 작성: try ksmps = 1 instead of kr = 4100 On Sun, Oct 27, 2019 at 12:37 PM Seunghunn Yu <s.hunnyu43@gmail.com> wrote: Hello all! I am just trying out recording and playing back onto buffer using a mic. Does anyone know how to improve the quality of the playback? It sounds awful... Here is what I have... ---------------------------------- <CsoundSynthesizer> <CsOptions> -odac1 -iadc1 </CsOptions> <CsInstruments> sr = 44100 kr = 4410 nchnls = 11 0dbfs = 1 giBuffer1 ftgen 0, 0, 262144, 7, 0 instr 1 amic inch 11 aindex line 0, p3, ftlen(giBuffer1) tablew amic, aindex, giBuffer1 endin instr 2 aindex line 0, p3, ftlen(giBuffer1) aout tablei aindex, giBuffer1 out aout endin . . . </CsInstruments> 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 -- http://mysterybear.net https://soundcloud.com/mysterybear https://mysterybear.bandcamp.com https://www.youtube.com/channel/UCo0--3uN5ycq_aupZXskBgA http://recordings.irritablehedgehog.com/album/dave-seidel-60-hz 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

Date	2019-10-27 17:53
From	Steven Yi
Subject	Re: [Csnd] Buffer playback quality
	Could you describe what you mean by "awful"? Hard to diagnose from that. One thing to try though is setting nchnls_i to the number of input channels for your device. On Sun, Oct 27, 2019 at 1:33 PM Seunghunn Yu <s.hunnyu43@gmail.com> wrote: Thanks for the reply Dave, Would that be the only possible solution? The playback still doesnt sound that clear... ;( Hmm... - Sean 2019년 10월 27일 (일) 17:52, Dave Seidel <dave.seidel@gmail.com>님이 작성: try ksmps = 1 instead of kr = 4100 On Sun, Oct 27, 2019 at 12:37 PM Seunghunn Yu <s.hunnyu43@gmail.com> wrote: Hello all! I am just trying out recording and playing back onto buffer using a mic. Does anyone know how to improve the quality of the playback? It sounds awful... Here is what I have... ---------------------------------- <CsoundSynthesizer> <CsOptions> -odac1 -iadc1 </CsOptions> <CsInstruments> sr = 44100 kr = 4410 nchnls = 11 0dbfs = 1 giBuffer1 ftgen 0, 0, 262144, 7, 0 instr 1 amic inch 11 aindex line 0, p3, ftlen(giBuffer1) tablew amic, aindex, giBuffer1 endin instr 2 aindex line 0, p3, ftlen(giBuffer1) aout tablei aindex, giBuffer1 out aout endin . . . </CsInstruments> 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 -- http://mysterybear.net https://soundcloud.com/mysterybear https://mysterybear.bandcamp.com https://www.youtube.com/channel/UCo0--3uN5ycq_aupZXskBgA http://recordings.irritablehedgehog.com/album/dave-seidel-60-hz 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

Date	2019-10-27 18:25
From	Seunghunn Yu
Subject	Re: [Csnd] Buffer playback quality
	I dont know how to describe it, but the quality is lost. It is not clean, as if it is pixelated... there are no samples out of range but there is still this effect of clipping.. 2019년 10월 27일 (일) 18:53, Steven Yi <stevenyi@gmail.com>님이 작성: Could you describe what you mean by "awful"? Hard to diagnose from that. One thing to try though is setting nchnls_i to the number of input channels for your device. On Sun, Oct 27, 2019 at 1:33 PM Seunghunn Yu <s.hunnyu43@gmail.com> wrote: Thanks for the reply Dave, Would that be the only possible solution? The playback still doesnt sound that clear... ;( Hmm... - Sean 2019년 10월 27일 (일) 17:52, Dave Seidel <dave.seidel@gmail.com>님이 작성: try ksmps = 1 instead of kr = 4100 On Sun, Oct 27, 2019 at 12:37 PM Seunghunn Yu <s.hunnyu43@gmail.com> wrote: Hello all! I am just trying out recording and playing back onto buffer using a mic. Does anyone know how to improve the quality of the playback? It sounds awful... Here is what I have... ---------------------------------- <CsoundSynthesizer> <CsOptions> -odac1 -iadc1 </CsOptions> <CsInstruments> sr = 44100 kr = 4410 nchnls = 11 0dbfs = 1 giBuffer1 ftgen 0, 0, 262144, 7, 0 instr 1 amic inch 11 aindex line 0, p3, ftlen(giBuffer1) tablew amic, aindex, giBuffer1 endin instr 2 aindex line 0, p3, ftlen(giBuffer1) aout tablei aindex, giBuffer1 out aout endin . . . </CsInstruments> 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 -- http://mysterybear.net https://soundcloud.com/mysterybear https://mysterybear.bandcamp.com https://www.youtube.com/channel/UCo0--3uN5ycq_aupZXskBgA http://recordings.irritablehedgehog.com/album/dave-seidel-60-hz 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 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

Date	2019-10-27 19:14
From	Steven Yi
Subject	Re: [Csnd] Buffer playback quality
	Does your audio interface really have 11-in/11-out? On Sun, Oct 27, 2019 at 12:37 PM Seunghunn Yu <s.hunnyu43@gmail.com> wrote: Hello all! I am just trying out recording and playing back onto buffer using a mic. Does anyone know how to improve the quality of the playback? It sounds awful... Here is what I have... ---------------------------------- <CsoundSynthesizer> <CsOptions> -odac1 -iadc1 </CsOptions> <CsInstruments> sr = 44100 kr = 4410 nchnls = 11 0dbfs = 1 giBuffer1 ftgen 0, 0, 262144, 7, 0 instr 1 amic inch 11 aindex line 0, p3, ftlen(giBuffer1) tablew amic, aindex, giBuffer1 endin instr 2 aindex line 0, p3, ftlen(giBuffer1) aout tablei aindex, giBuffer1 out aout endin . . . </CsInstruments> 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

Date	2019-10-27 19:47
From	Seunghunn Yu
Subject	Re: [Csnd] Buffer playback quality
	Thanks for the reply Steven! I am using ADAT in out of a digital mixer and the channels start from 11. And that was just a test, so I wrote 11 just to check out the first mic. 2019년 10월 27일 (일) 20:15, Steven Yi <stevenyi@gmail.com>님이 작성: Does your audio interface really have 11-in/11-out? On Sun, Oct 27, 2019 at 12:37 PM Seunghunn Yu <s.hunnyu43@gmail.com> wrote: Hello all! I am just trying out recording and playing back onto buffer using a mic. Does anyone know how to improve the quality of the playback? It sounds awful... Here is what I have... ---------------------------------- <CsoundSynthesizer> <CsOptions> -odac1 -iadc1 </CsOptions> <CsInstruments> sr = 44100 kr = 4410 nchnls = 11 0dbfs = 1 giBuffer1 ftgen 0, 0, 262144, 7, 0 instr 1 amic inch 11 aindex line 0, p3, ftlen(giBuffer1) tablew amic, aindex, giBuffer1 endin instr 2 aindex line 0, p3, ftlen(giBuffer1) aout tablei aindex, giBuffer1 out aout endin . . . </CsInstruments> 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

Date	2019-10-27 19:56
From	Pablo Zoani Heffele
Subject	Re: [Csnd] Buffer playback quality
	Hello. Did you tried with table instead of tablei? I guess you dont need interpolation? Regards Obtener Outlook para Android From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Seunghunn Yu <s.hunnyu43@GMAIL.COM> Sent: Sunday, October 27, 2019 4:47:12 PM To: CSOUND@LISTSERV.HEANET.IE <CSOUND@LISTSERV.HEANET.IE> Subject: Re: [Csnd] Buffer playback quality Thanks for the reply Steven! I am using ADAT in out of a digital mixer and the channels start from 11. And that was just a test, so I wrote 11 just to check out the first mic. 2019년 10월 27일 (일) 20:15, Steven Yi <stevenyi@gmail.com>님이 작성: Does your audio interface really have 11-in/11-out? On Sun, Oct 27, 2019 at 12:37 PM Seunghunn Yu <s.hunnyu43@gmail.com> wrote: Hello all! I am just trying out recording and playing back onto buffer using a mic. Does anyone know how to improve the quality of the playback? It sounds awful... Here is what I have... ---------------------------------- <CsoundSynthesizer> <CsOptions> -odac1 -iadc1 </CsOptions> <CsInstruments> sr = 44100 kr = 4410 nchnls = 11 0dbfs = 1 giBuffer1 ftgen 0, 0, 262144, 7, 0 instr 1 amic inch 11 aindex line 0, p3, ftlen(giBuffer1) tablew amic, aindex, giBuffer1 endin instr 2 aindex line 0, p3, ftlen(giBuffer1) aout tablei aindex, giBuffer1 out aout endin . . . </CsInstruments> 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

Date	2019-10-27 20:12
From	Seunghunn Yu
Subject	Re: [Csnd] Buffer playback quality
	Hi Pablo, yes Ive tried both. Table had even worse quality. 2019년 10월 27일 (일) 20:56, Pablo Zoani Heffele <pablozoani@hotmail.com>님이 작성: Hello. Did you tried with table instead of tablei? I guess you dont need interpolation? Regards Obtener Outlook para Android From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Seunghunn Yu <s.hunnyu43@GMAIL.COM> Sent: Sunday, October 27, 2019 4:47:12 PM To: CSOUND@LISTSERV.HEANET.IE <CSOUND@LISTSERV.HEANET.IE> Subject: Re: [Csnd] Buffer playback quality Thanks for the reply Steven! I am using ADAT in out of a digital mixer and the channels start from 11. And that was just a test, so I wrote 11 just to check out the first mic. 2019년 10월 27일 (일) 20:15, Steven Yi <stevenyi@gmail.com>님이 작성: Does your audio interface really have 11-in/11-out? On Sun, Oct 27, 2019 at 12:37 PM Seunghunn Yu <s.hunnyu43@gmail.com> wrote: Hello all! I am just trying out recording and playing back onto buffer using a mic. Does anyone know how to improve the quality of the playback? It sounds awful... Here is what I have... ---------------------------------- <CsoundSynthesizer> <CsOptions> -odac1 -iadc1 </CsOptions> <CsInstruments> sr = 44100 kr = 4410 nchnls = 11 0dbfs = 1 giBuffer1 ftgen 0, 0, 262144, 7, 0 instr 1 amic inch 11 aindex line 0, p3, ftlen(giBuffer1) tablew amic, aindex, giBuffer1 endin instr 2 aindex line 0, p3, ftlen(giBuffer1) aout tablei aindex, giBuffer1 out aout endin . . . </CsInstruments> 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 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

Date	2019-10-27 20:35
From	Oeyvind Brandtsegg
Subject	Re: [Csnd] Buffer playback quality
	From what you describe, perhaps you have audio dropouts. If you can record your output, so we can hear the artifacts, it will be easier to help. søn. 27. okt. 2019, 9:12 p.m. skrev Seunghunn Yu <s.hunnyu43@gmail.com>: Hi Pablo, yes Ive tried both. Table had even worse quality. 2019년 10월 27일 (일) 20:56, Pablo Zoani Heffele <pablozoani@hotmail.com>님이 작성: Hello. Did you tried with table instead of tablei? I guess you dont need interpolation? Regards Obtener Outlook para Android From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Seunghunn Yu <s.hunnyu43@GMAIL.COM> Sent: Sunday, October 27, 2019 4:47:12 PM To: CSOUND@LISTSERV.HEANET.IE <CSOUND@LISTSERV.HEANET.IE> Subject: Re: [Csnd] Buffer playback quality Thanks for the reply Steven! I am using ADAT in out of a digital mixer and the channels start from 11. And that was just a test, so I wrote 11 just to check out the first mic. 2019년 10월 27일 (일) 20:15, Steven Yi <stevenyi@gmail.com>님이 작성: Does your audio interface really have 11-in/11-out? On Sun, Oct 27, 2019 at 12:37 PM Seunghunn Yu <s.hunnyu43@gmail.com> wrote: Hello all! I am just trying out recording and playing back onto buffer using a mic. Does anyone know how to improve the quality of the playback? It sounds awful... Here is what I have... ---------------------------------- <CsoundSynthesizer> <CsOptions> -odac1 -iadc1 </CsOptions> <CsInstruments> sr = 44100 kr = 4410 nchnls = 11 0dbfs = 1 giBuffer1 ftgen 0, 0, 262144, 7, 0 instr 1 amic inch 11 aindex line 0, p3, ftlen(giBuffer1) tablew amic, aindex, giBuffer1 endin instr 2 aindex line 0, p3, ftlen(giBuffer1) aout tablei aindex, giBuffer1 out aout endin . . . </CsInstruments> 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 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

Date	2019-10-28 00:56
From	joachim heintz
Subject	Re: [Csnd] Buffer playback quality
	i am also pretty sure that you describe dropouts. the usual procedure to diagnoze it would be: 1) look at your hardware and software buffer size (csound options -B and -b). set them to 2048 for -B and 512 for -b. 2) set ksmps = 128 (don't set kr). try again. if the result is the same, try to set nchnls=2 and use the first input channel. also, in my experience it is much better to use nchnls=16 instead of nchnls=11. if you use csoundqt with macos mojave, use jackosx rather than portaudio. some more links: https://csound.com/docs/manual/UsingOptimizing.html http://write.flossmanuals.net/csound/d-live-audio/ http://csoundqt.github.io/pages/configuring-csoundqt.html best - joachim On 27/10/19 21:35, Oeyvind Brandtsegg wrote: > From what you describe, perhaps you have audio dropouts. If you can > record your output, so we can hear the artifacts, it will be easier to > help. > > søn. 27. okt. 2019, 9:12 p.m. skrev Seunghunn Yu >: > > Hi Pablo, yes Ive tried both. Table had even worse quality. > > 2019년 10월 27일 (일) 20:56, Pablo Zoani Heffele > >님이 작성: > > Hello. Did you tried with table instead of tablei? I guess you > dont need interpolation? > Regards > > Obtener Outlook para Android > > ------------------------------------------------------------------------ > From: A discussion list for users of Csound > > > on behalf of Seunghunn Yu > > Sent: Sunday, October 27, 2019 4:47:12 PM > To: CSOUND@LISTSERV.HEANET.IE > > > Subject: Re: [Csnd] Buffer playback quality > > Thanks for the reply Steven! I am using ADAT in out of a digital > mixer and the channels start from 11. And that was just a test, > so I wrote 11 just to check out the first mic. > > 2019년 10월 27일 (일) 20:15, Steven Yi >님이 작성: > > Does your audio interface really have 11-in/11-out? > > On Sun, Oct 27, 2019 at 12:37 PM Seunghunn Yu > > wrote: > > Hello all! > > I am just trying out recording and playing back onto > buffer using a mic. > Does anyone know how to improve the quality of the > playback? It sounds awful... > > Here is what I have... > ---------------------------------- > > > -odac1 > -iadc1 > > > > sr = 44100 > kr = 4410 > nchnls = 11 > 0dbfs = 1 > > giBuffer1 ftgen 0, 0, 262144, 7, 0 > > instr 1 > amic inch 11 > aindex line 0, p3, ftlen(giBuffer1) > tablew amic, aindex, giBuffer1 > endin > > instr 2 > aindex line 0, p3, ftlen(giBuffer1) > aout tablei aindex, giBuffer1 > out aout > endin > . > . > . > > > > 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 > 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 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

Date	2019-10-28 10:30
From	Seunghunn Yu
Subject	Re: [Csnd] Buffer playback quality
	Oh it works!! Much better now. Thanks Joachim. - Sean Y. 2019년 10월 28일 (월) 01:56, joachim heintz <jh@joachimheintz.de>님이 작성: i am also pretty sure that you describe dropouts. the usual procedure to diagnoze it would be: 1) look at your hardware and software buffer size (csound options -B and -b). set them to 2048 for -B and 512 for -b. 2) set ksmps = 128 (don't set kr). try again. if the result is the same, try to set nchnls=2 and use the first input channel. also, in my experience it is much better to use nchnls=16 instead of nchnls=11. if you use csoundqt with macos mojave, use jackosx rather than portaudio. some more links: https://csound.com/docs/manual/UsingOptimizing.html http://write.flossmanuals.net/csound/d-live-audio/ http://csoundqt.github.io/pages/configuring-csoundqt.html best - joachim On 27/10/19 21:35, Oeyvind Brandtsegg wrote: > From what you describe, perhaps you have audio dropouts. If you can > record your output, so we can hear the artifacts, it will be easier to > help. > > søn. 27. okt. 2019, 9:12 p.m. skrev Seunghunn Yu <s.hunnyu43@gmail.com > <mailto:s.hunnyu43@gmail.com>>: > > Hi Pablo, yes Ive tried both. Table had even worse quality. > > 2019년 10월 27일 (일) 20:56, Pablo Zoani Heffele > <pablozoani@hotmail.com <mailto:pablozoani@hotmail.com>>님이 작성: > > Hello. Did you tried with table instead of tablei? I guess you > dont need interpolation? > Regards > > Obtener Outlook para Android <https://aka.ms/ghei36> > > ------------------------------------------------------------------------ > From: A discussion list for users of Csound > <CSOUND@LISTSERV.HEANET.IE <mailto:CSOUND@LISTSERV.HEANET.IE>> > on behalf of Seunghunn Yu <s.hunnyu43@GMAIL.COM > <mailto:s.hunnyu43@GMAIL.COM>> > Sent: Sunday, October 27, 2019 4:47:12 PM > To: CSOUND@LISTSERV.HEANET.IE > <mailto:CSOUND@LISTSERV.HEANET.IE> <CSOUND@LISTSERV.HEANET.IE > <mailto:CSOUND@LISTSERV.HEANET.IE>> > Subject: Re: [Csnd] Buffer playback quality > > Thanks for the reply Steven! I am using ADAT in out of a digital > mixer and the channels start from 11. And that was just a test, > so I wrote 11 just to check out the first mic. > > 2019년 10월 27일 (일) 20:15, Steven Yi <stevenyi@gmail.com > <mailto:stevenyi@gmail.com>>님이 작성: > > Does your audio interface really have 11-in/11-out? > > On Sun, Oct 27, 2019 at 12:37 PM Seunghunn Yu > <s.hunnyu43@gmail.com <mailto:s.hunnyu43@gmail.com>> wrote: > > Hello all! > > I am just trying out recording and playing back onto > buffer using a mic. > Does anyone know how to improve the quality of the > playback? It sounds awful... > > Here is what I have... > ---------------------------------- > <CsoundSynthesizer> > <CsOptions> > -odac1 > -iadc1 > </CsOptions> > > <CsInstruments> > sr = 44100 > kr = 4410 > nchnls = 11 > 0dbfs = 1 > > giBuffer1 ftgen 0, 0, 262144, 7, 0 > > instr 1 > amic inch 11 > aindex line 0, p3, ftlen(giBuffer1) > tablew amic, aindex, giBuffer1 > endin > > instr 2 > aindex line 0, p3, ftlen(giBuffer1) > aout tablei aindex, giBuffer1 > out aout > endin > . > . > . > </CsInstruments> > > > Csound mailing list Csound@listserv.heanet.ie > <mailto: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 > <mailto: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 > <mailto: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 > <mailto: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 > <mailto: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 > <mailto: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