Andy Pack
f29c435494
Affected files: .obsidian/graph.json .obsidian/workspace.json Gaming/Steam controllers.md Gaming/Ubisoft.md STEM/Signal Proc/Convolution.md STEM/Signal Proc/Fourier Transform.md STEM/Signal Proc/Pole-Zero.md STEM/Signal Proc/System Classes.md STEM/Signal Proc/Transfer Function.md STEM/Speech/Linguistics/Consonants.md STEM/Speech/Linguistics/Linguistics.md STEM/Speech/Linguistics/Terms.md STEM/Speech/Linguistics/Vowels.md STEM/Speech/Literature.md STEM/Speech/NLP/Jargon.md STEM/Speech/NLP/NLP.md STEM/Speech/NLP/Recognition.md STEM/Speech/Perception/Perception.md STEM/Speech/Speech Processing/Applications.md STEM/Speech/Speech Processing/Source-Filter.md STEM/Speech/Speech Processing/Vocal Tract.md Work/Applications/Anthropic/Cover letter.md Work/Applications/Anthropic/In line with values.md Work/Applications/Anthropic/Why Work.md Work/Companies.md Work/Freelancing.md Work/Products.md Work/Tech.md
783 B
783 B
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Phoneme
- Smallest unit of speech
- Distinguish words
- Continuous speech is stream of different phonemes
- English has 44
- Consonants
- Voiced or unvoiced
- Vowels
- All voiced
Voiced
- Quasi-periodic vibration of vocal cords
- Sound transmitted along vocal tract unimpeded
- Air forced through glottis
- Quasi-periodic oscillation
Unvoiced
- Air flow through vocal apparatus is either cut-off or impeded
- Constriction using tongue or lips
- Turbulence or noise
- Fricatives
- \s\, \f\
- Plosives
- \p\, \t\
- Fricatives
- Modelled as random noise
Formant
- Vocal tract can be modelled as resonant system
- Modes or peaks in spectral response of resonant system
- Lowest 3 most important in speech
