Re: [music-dsp] Auto-tune sounds like vocoder

2019-01-17 Thread robert bristow-johnson
Original Message Subject: Re: [music-dsp] Auto-tune sounds like vocoder From: "Eder Souza" Date: Thu, January 17, 2019 6:46 am To: "A discussion list for music-related DSP" --

Re: [music-dsp] Auto-tune sounds like vocoder

2019-01-17 Thread Eder Souza
When I read the original patent US5973252A (Pitch detection and intonation correction apparatus and method), in the vague description of how the pitch shift is made, I wondered if everything seemed to be as simple as I would be imagining... For pitch shift (auto Tune): Just get the fracional perio