[Csnd] noisy sines
Date | 2021-08-31 10:44 |
From | Tom Peters |
Subject | [Csnd] noisy sines |
Hi, I am studying tuning and harmony, and have been using CSound to generate examples. I thought it best (and easiest) to use pure sine waves to better hear differences in tuning. My sound card and monitor speaker appear to have trouble with sounding that, but the result has been just bearable if ugly, and I haven't blown out my speakers yet. However now I put pages on-line and when playing the .ogg from the Internet the result awful: static noise with a melody. My PC can play anything Youtube throws at it fine. Any advise on how to make better pure-pitch notes are welcome. e.g.: http://arpeters.net/Nederlandse_paginas/Muziekleer/DiatonischeTonen.htm#StemmingPythagoras The .csd: |
Date | 2021-08-31 11:33 |
From | "Jeanette C." |
Subject | Re: [Csnd] noisy sines |
Aug 31 2021, Tom Peters has written: ... > -o PytEAE.ogg --ogg ; for file output in OGG format Have you tried .wav or any other uncompressed output? I don't know which quality options are used or if they can be controlled. ... > aSig oscils iAmp, iFreq*iNote, 0, 0 Did you try oscil: aSig oscil iAmp, iFreq*iNote, -1 (with an ftable number of -1 this oscillator uses an internal sine wave.) ... I can't think of anything else. I am just synthesizing a few things and use sinewaves regularly, with the expected result of clean, pure tones. HTH. Best wishes, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c I'm reaching out to you To find that you're not there <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 | 2021-08-31 11:49 |
From | Tarmo Johannes |
Subject | Re: [Csnd] noisy sines |
Hi Sounds correct to me when here (Csound 6.16.2, openSuse Linux) when I play it live, also saving into wav. or ogg One small thing - you can get the duration just form p3: iDur=p3 greetings, tarmo Kontakt Jeanette C. (<julien@mail.upb.de>) kirjutas kuupäeval T, 31. august 2021 kell 13:33: Aug 31 2021, Tom Peters has written: |