Pitch detection algorithm
A pitch detection algorithm (PDA) is an algorithm designed to estimate the pitch or fundamental frequency of a quasiperiodic or oscillating signal, usually a digital recording of speech or a musical note or tone. This can be done in the time domain, the frequency domain, or both. PDAs are used in various contexts (e.g. phonetics, music information retrieval, speech coding, musical performance systems) and so there may be different demands placed upon the algorithm. There is as yet no single ideal PDA, so a variety of algorithms exist, most falling broadly into the classes given below.
- Comment
- enA pitch detection algorithm (PDA) is an algorithm designed to estimate the pitch or fundamental frequency of a quasiperiodic or oscillating signal, usually a digital recording of speech or a musical note or tone. This can be done in the time domain, the frequency domain, or both. PDAs are used in various contexts (e.g. phonetics, music information retrieval, speech coding, musical performance systems) and so there may be different demands placed upon the algorithm. There is as yet no single ideal PDA, so a variety of algorithms exist, most falling broadly into the classes given below.
- Has abstract
- enA pitch detection algorithm (PDA) is an algorithm designed to estimate the pitch or fundamental frequency of a quasiperiodic or oscillating signal, usually a digital recording of speech or a musical note or tone. This can be done in the time domain, the frequency domain, or both. PDAs are used in various contexts (e.g. phonetics, music information retrieval, speech coding, musical performance systems) and so there may be different demands placed upon the algorithm. There is as yet no single ideal PDA, so a variety of algorithms exist, most falling broadly into the classes given below. A PDA typically estimates the period of a quasiperiodic signal, then inverts that value to give the frequency.
- Hypernym
- Algorithm
- Is primary topic of
- Pitch detection algorithm
- Label
- enPitch detection algorithm
- Link from a Wikipage to an external page
- audition.ens.fr/adc/pdf/2002_JASA_YIN.pdf
- www.audiocontentanalysis.org/code/pitch-tracking/compute-pitch/
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- Algorithm
- Autocorrelation
- Auto-Tune
- Average magnitude difference function
- Beat detection
- Category:Audio engineering
- Category:Digital signal processing
- Cepstrum
- Digital recording
- Dynamic programming
- Fast Fourier transform
- Frequency domain
- Frequency estimation
- Frequency spectrum
- Fundamental frequency
- Grandke interpolation
- Harmonic product spectrum
- Linear predictive coding
- Maximum likelihood
- MUSIC (algorithm)
- Musical performance system
- Music information retrieval
- Oscillation
- Periodogram
- Phonetics
- Pitch (music)
- Polyphony
- Quasiperiodic
- Reassignment method
- Sinusoidal model
- Speech
- Speech coding
- Speech processing
- Time domain
- Waveform
- YAAPT pitch tracking algorithm
- Zero crossing
- Zero-crossing rate
- SameAs
- 4thEb
- Algoritmo di pitch detection
- m.05q1mh
- Pitch detection algorithm
- Q7198851
- 基音檢測算法
- Subject
- Category:Audio engineering
- Category:Digital signal processing
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- Pitch detection algorithm?oldid=1111628148&ns=0
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- 8429
- Wikipage page ID
- 1708126
- Wikipage revision ID
- 1111628148
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