[Csnd] Mixing audio channels (chn) with chnmix

[Csnd] Mixing audio channels (chn) with chnmix

Date	2019-10-30 18:03
From	"Jeanette C."
Subject	[Csnd] Mixing audio channels (chn) with chnmix
	Hey hey, I have a big orchestra with - possibly - a lot of channels/busses. One channel might be fed by different instruments at the same time. There is chnmix, but apparently that only works once chnset is going on somewhere else. What, in your experience, is the best way to deal with that situation? Have one instrument running using chnset with a 0 audio signal or has anyone developed a better technique? Best wishes and TIA, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * SoundCloud: https://soundcloud.com/jeanette_c * Twitter: https://twitter.com/jeanette_c_s * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c All you people look at me like I'm a little girl. Well did you ever think it be okay for me to step into this world. <3 (Britney Spears) 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	2019-10-30 19:12
From	Victor Lazzarini
Subject	Re: [Csnd] Mixing audio channels (chn) with chnmix
	you mean this? chnset(asig + chnget("chan"), "chan") Prof. Victor Lazzarini Maynooth University Ireland > On 30 Oct 2019, at 18:03, Jeanette C. wrote: > > Hey hey, > I have a big orchestra with - possibly - a lot of channels/busses. One channel might be fed by different instruments at the same time. > > There is chnmix, but apparently that only works once chnset is going on somewhere else. > > What, in your experience, is the best way to deal with that situation? Have one instrument running using chnset with a 0 audio signal or has anyone developed a better technique? > > Best wishes and TIA, > > Jeanette > > -- > * Website: http://juliencoder.de - for summer is a state of sound > * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g > * SoundCloud: https://soundcloud.com/jeanette_c > * Twitter: https://twitter.com/jeanette_c_s > * Audiobombs: https://www.audiobombs.com/users/jeanette_c > * GitHub: https://github.com/jeanette-c > > All you people look at me like I'm a little girl. > Well did you ever think it be okay for me to step into this world. <3 > (Britney Spears) > > 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	2019-10-30 19:38
From	"Jeanette C."
Subject	Re: [Csnd] Mixing audio channels (chn) with chnmix
	Oct 30 2019, Victor Lazzarini has written: > you mean this? > > chnset(asig + chnget("chan"), "chan") ... Hm, that looks very nifty. I will give this a try. Thanks. It reads very ellegantly. Best wishes, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * SoundCloud: https://soundcloud.com/jeanette_c * Twitter: https://twitter.com/jeanette_c_s * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c All you people look at me like I'm a little girl. Well did you ever think it be okay for me to step into this world. <3 (Britney Spears) 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	2019-10-30 19:56
From	"Jeanette C."
Subject	Re: [Csnd] Mixing audio channels (chn) with chnmix
	Oct 30 2019, Victor Lazzarini has written: > you mean this? > > chnset(asig + chnget("chan"), "chan") I just tried it and it results in this: INIT ERROR in instr 1 line 21: channel already exists with incompatible type #i2 chnget.i "chan" I tired with and without explicit creation of the channel in the consumer instrument like this: chn_a "chan", 3 I also tried to put the above in two calls: aold chnget "chan" chnset (anew + aold), "chan" This resulted in a short blaring sound and silence. The same happens in all cases with chnmix instead of chnset. Is this the expected behaviour? Best wishes, Jeanette > > > Prof. Victor Lazzarini > Maynooth University > Ireland > >> On 30 Oct 2019, at 18:03, Jeanette C. wrote: >> >> Hey hey, >> I have a big orchestra with - possibly - a lot of channels/busses. One channel might be fed by different instruments at the same time. >> >> There is chnmix, but apparently that only works once chnset is going on somewhere else. >> >> What, in your experience, is the best way to deal with that situation? Have one instrument running using chnset with a 0 audio signal or has anyone developed a better technique? >> >> Best wishes and TIA, >> >> Jeanette >> >> -- >> * Website: http://juliencoder.de - for summer is a state of sound >> * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g >> * SoundCloud: https://soundcloud.com/jeanette_c >> * Twitter: https://twitter.com/jeanette_c_s >> * Audiobombs: https://www.audiobombs.com/users/jeanette_c >> * GitHub: https://github.com/jeanette-c >> >> All you people look at me like I'm a little girl. >> Well did you ever think it be okay for me to step into this world. <3 >> (Britney Spears) >> >> 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 > -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * SoundCloud: https://soundcloud.com/jeanette_c * Twitter: https://twitter.com/jeanette_c_s * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c All you people look at me like I'm a little girl. Well did you ever think it be okay for me to step into this world. <3 (Britney Spears) 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	2019-10-30 21:13
From	Victor Lazzarini
Subject	Re: [Csnd] Mixing audio channels (chn) with chnmix
	It is if you don't clear the channel after using it. It will keep adding stuff until it blows off. Look up chnclear. Prof. Victor Lazzarini Maynooth University Ireland > On 30 Oct 2019, at 19:56, Jeanette C. wrote: > > Oct 30 2019, Victor Lazzarini has written: > >> you mean this? >> >> chnset(asig + chnget("chan"), "chan") > I just tried it and it results in this: > INIT ERROR in instr 1 line 21: channel already exists with incompatible > type > #i2 chnget.i "chan" > > I tired with and without explicit creation of the channel in the > consumer instrument like this: > chn_a "chan", 3 > > I also tried to put the above in two calls: > aold chnget "chan" > chnset (anew + aold), "chan" > This resulted in a short blaring sound and silence. The same happens in > all cases with chnmix instead of chnset. > > Is this the expected behaviour? > > Best wishes, > > Jeanette >> >> >> Prof. Victor Lazzarini >> Maynooth University >> Ireland >> >>> On 30 Oct 2019, at 18:03, Jeanette C. wrote: >>> >>> Hey hey, >>> I have a big orchestra with - possibly - a lot of channels/busses. One channel might be fed by different instruments at the same time. >>> >>> There is chnmix, but apparently that only works once chnset is going on somewhere else. >>> >>> What, in your experience, is the best way to deal with that situation? Have one instrument running using chnset with a 0 audio signal or has anyone developed a better technique? >>> >>> Best wishes and TIA, >>> >>> Jeanette >>> >>> -- >>> * Website: http://juliencoder.de - for summer is a state of sound >>> * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g >>> * SoundCloud: https://soundcloud.com/jeanette_c >>> * Twitter: https://twitter.com/jeanette_c_s >>> * Audiobombs: https://www.audiobombs.com/users/jeanette_c >>> * GitHub: https://github.com/jeanette-c >>> >>> All you people look at me like I'm a little girl. >>> Well did you ever think it be okay for me to step into this world. <3 >>> (Britney Spears) >>> >>> 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 >> > > -- > * Website: http://juliencoder.de - for summer is a state of sound > * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g > * SoundCloud: https://soundcloud.com/jeanette_c > * Twitter: https://twitter.com/jeanette_c_s > * Audiobombs: https://www.audiobombs.com/users/jeanette_c > * GitHub: https://github.com/jeanette-c > > All you people look at me like I'm a little girl. > Well did you ever think it be okay for me to step into this world. <3 > (Britney Spears) > > 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	2019-10-30 21:17
From	"Jeanette C."
Subject	Re: [Csnd] Mixing audio channels (chn) with chnmix
	Oct 30 2019, Victor Lazzarini has written: > It is if you don't clear the channel > after using it. It will keep adding stuff until it > blows off. Look up chnclear. Ah, never had to deal with that before really. Now it works. Many thanks, Victor. Best wishes, Jeanette > > Prof. Victor Lazzarini > Maynooth University > Ireland > >> On 30 Oct 2019, at 19:56, Jeanette C. wrote: >> >> Oct 30 2019, Victor Lazzarini has written: >> >>> you mean this? >>> >>> chnset(asig + chnget("chan"), "chan") >> I just tried it and it results in this: >> INIT ERROR in instr 1 line 21: channel already exists with incompatible >> type >> #i2 chnget.i "chan" >> >> I tired with and without explicit creation of the channel in the >> consumer instrument like this: >> chn_a "chan", 3 >> >> I also tried to put the above in two calls: >> aold chnget "chan" >> chnset (anew + aold), "chan" >> This resulted in a short blaring sound and silence. The same happens in >> all cases with chnmix instead of chnset. >> >> Is this the expected behaviour? >> >> Best wishes, >> >> Jeanette >>> >>> >>> Prof. Victor Lazzarini >>> Maynooth University >>> Ireland >>> >>>> On 30 Oct 2019, at 18:03, Jeanette C. wrote: >>>> >>>> Hey hey, >>>> I have a big orchestra with - possibly - a lot of channels/busses. One channel might be fed by different instruments at the same time. >>>> >>>> There is chnmix, but apparently that only works once chnset is going on somewhere else. >>>> >>>> What, in your experience, is the best way to deal with that situation? Have one instrument running using chnset with a 0 audio signal or has anyone developed a better technique? >>>> >>>> Best wishes and TIA, >>>> >>>> Jeanette >>>> >>>> -- >>>> * Website: http://juliencoder.de - for summer is a state of sound >>>> * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g >>>> * SoundCloud: https://soundcloud.com/jeanette_c >>>> * Twitter: https://twitter.com/jeanette_c_s >>>> * Audiobombs: https://www.audiobombs.com/users/jeanette_c >>>> * GitHub: https://github.com/jeanette-c >>>> >>>> All you people look at me like I'm a little girl. >>>> Well did you ever think it be okay for me to step into this world. <3 >>>> (Britney Spears) >>>> >>>> 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 >>> >> >> -- >> * Website: http://juliencoder.de - for summer is a state of sound >> * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g >> * SoundCloud: https://soundcloud.com/jeanette_c >> * Twitter: https://twitter.com/jeanette_c_s >> * Audiobombs: https://www.audiobombs.com/users/jeanette_c >> * GitHub: https://github.com/jeanette-c >> >> All you people look at me like I'm a little girl. >> Well did you ever think it be okay for me to step into this world. <3 >> (Britney Spears) >> >> 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 > -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * SoundCloud: https://soundcloud.com/jeanette_c * Twitter: https://twitter.com/jeanette_c_s * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c All you people look at me like I'm a little girl. Well did you ever think it be okay for me to step into this world. <3 (Britney Spears) 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