I guess most manufacturers will have to rename their pitch shifters to pitch scalers thenĮventide define "pitch shifting" as changing pitch without changing the audio lengthĪbleton define pitch shifting in the same way, and what they call "Re-Pitch" is what Wikipedia calls "Pitch shifting".Ģ010, Nick Collins, Introduction to Computer Music (page 69) OK, thanks for the clarification, this is really funny! Pitch shifting - affects both pitch and speed by slowing down or speeding up a recording.It changes the pitch without affecting the speed. Pitch scaling - is the opposite of above.Time stretching - the process of changing the speed or duration of an audio signal without affecting its pitch.Let's make things absolutely clear (with a little help from Wikipedia): I created thread about this problem, if you know about other plugins with same kind of issues, it would be great to add to said:Īpologies - it seems there is a lot of confusion by exactly what is meant by the term 'pitch shift' and 're-pitch' - and I am not helping the matter with my confusing terminology! I can confirm DerVoco crashing in Twisted Wave most probably exactly because of this reason. Maybe this is kind of issues in Twisted Wave ? Cubasis does have "au compatibility mixdown" button which forces rendering on same buffer size and same sample rate which is used for realtime playback - but this is obviously just workaround to deal with issues which should be solved at plugin's side in first place Most DAWs handle this problem just by simply not allowing to use different than default device sample rate. some are crashing on different sample rates, some producing crackles. Most AUv3 plugins don't work in TwistedWave because the developer refuses to agree that there are still issues with AUv3 support.ĭon't know what issues with which plugins, but it is fact that some AU plugins actually do have issues related to incorrect handling of various different sample rates - for example they are ignoring sample rate set by host app and are using just device hw sample rate (44 or 48).
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