pitch-tracking

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Real-time Pitch Shifting on the iPhone

I have a ch开发者_如何学运维ildren\'s iPhone application that I am writing and I need to be able to shift the pitch of a sound sample using Core Audio. Does anyone have any example code I could look a[详细]

2023-04-04 15:33 分类：问答
Calculating frequencies from .mp3 or .wav files?

I\'m trying to do some note recognition on mp3 or wav files. The prob开发者_如何学Clem is: How do I use the FFT on the files?[详细]

2023-03-11 23:53 分类：问答
FFT Inaccuracy for C#

Ive been experimenting with the FFT algorithm. I use NAudio along with a working code of the FFT algorithm from the internet. Based on my observations of the performance, the resulting pitch is inaccu[详细]

2023-02-10 01:55 分类：问答
Music Transcription of Wav files in Java [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this[详细]

2023-02-09 13:31 分类：问答
FFT pitch detection for guitar string

I have simply pitch detection. Input (microphone) data are passed to fft routine, then I\'m looking for a pitch with maximum value It means:[详细]

2023-01-31 20:40 分类：问答
Peak detection in Performous code

I was looking to implement voicepitch detection in iphone using HPS method. But the detected tones are not very accurate. Performous does a decent job of pitch detection.[详细]

2023-01-10 23:07 分类：问答
Pitch detection using FFT for trumpet

How do i get frequency using FFT? What\'s t开发者_StackOverflow社区he right procedure and codes?Pitch detection typically involves measuring the interval between harmonics in the power spectrum. The p[详细]

2022-12-19 18:00 分类：问答
Programmatically 'Listening' to Sound (Signal Processing?)

I\'m familiar with Computer Vision (Well, know OF it), of which one application can be image recognition, such as Optical Character Recognition, I bel开发者_开发问答ieve. However, something that I am[详细]

2022-12-10 00:42 分类：问答