- "Speech perception is the process by which the sounds of language are heard, interpreted, and understood."
Study of how speech is produced, transmitted, and understood in terms of acoustic patterns and phonetic principles.
The anatomy and physiology of the vocal tract: An understanding of the structure and function of the various parts of the vocal tract is essential when studying speech acoustics and phonetics.
The physics of sound: Topics such as wave motion, frequency, amplitude, and phase are all important when studying the sound properties of speech.
Spectrographic analysis: Spectrograms are visual representations of sound that are used to analyze the properties of speech sounds.
Phonetics: Phonetics is the study of the phonetic properties of speech. Students should know about transcription systems, such as the International Phonetic Alphabet, and they should be familiar with the various articulatory and acoustic properties of speech sounds.
Phonology: Phonology is the study of the rules that govern the organization of speech sounds within a language. Students should know about phonological processes, such as voicing assimilation and tone sandhi.
Prosody: Prosody refers to the rhythm, intonation, and stress patterns in speech. Students should know about the different types of prosody and how they contribute to meaning in spoken language.
Speech perception: Speech perception is the process by which listeners interpret speech sounds. Students should be familiar with the factors that influence speech perception, such as context and speaker variability.
Speech production: Speech production refers to the processes by which speakers produce speech sounds. Students should know about the various articulatory movements involved in speech production and how they create different speech sounds.
Acoustic phonetics: Acoustic phonetics is the study of the acoustic properties of speech sounds. Students should know about the acoustic correlates of various speech sounds, such as formants and spectral peaks.
Speech disorders: Students should also be familiar with different types of speech disorders, such as stuttering and cleft palate, and how they affect speech production and perception.
Spectral analysis: This is the study of the frequency component of sound waves in speech signals. It helps in identifying various types of sounds such as vowels, consonants and noise.
Formant analysis: This is the study of resonance peaks seen in the speech spectra. Formants are important for the perception of vowels and their quality.
Pitch analysis: This is the study of the fundamental frequency of speech, which is responsible for perceived pitch.
Intensity analysis: This is the study of the amplitude of sound waves in speech, which is responsible for perceived loudness.
Duration analysis: This is the study of the length of time that sounds and syllables in speech signals last.
Coarticulation analysis: This is the study of how speech sounds are affected by their surrounding sounds. Coarticulation affects the production and perception of speech sounds.
Articulatory analysis: This is the study of the movements and positions of articulators (tongue, lips, jaw) during speech production.
Phonemic analysis: This is the study of the phonemes, which are the basic units of sound in a language. Phonemic analysis helps in understanding how speech sounds are organized in a language.
Phonetic transcription: This is the process of representing speech sounds using specific symbols, which are often used in linguistic analysis.
Speech synthesis: This is the process of artificially generating speech sounds using computer algorithms, which is used for text-to-speech conversion and other applications.
- "The study of speech perception is closely linked to the fields of phonology and phonetics in linguistics and cognitive psychology and perception in psychology."
- "Research in speech perception seeks to understand how human listeners recognize speech sounds and use this information to understand spoken language."
- "Speech perception research has applications in building computer systems that can recognize speech, in improving speech recognition for hearing- and language-impaired listeners, and in foreign-language teaching."
- "The process of perceiving speech begins at the level of the sound signal and the process of audition."
- "After processing the initial auditory signal, speech sounds are further processed to extract acoustic cues and phonetic information."
- "This speech information can then be used for higher-level language processes, such as word recognition."
- "The study of speech perception is closely linked to the fields of phonology and phonetics in linguistics and cognitive psychology and perception in psychology."
- "'Speech perception research seeks to understand how human listeners recognize speech sounds and use this information to understand spoken language,' making it valuable in improving speech recognition for hearing-impaired listeners."
- "Speech perception research has applications in foreign-language teaching."
- "Research in speech perception seeks to understand how human listeners recognize speech sounds and use this information to understand spoken language."
- "The study of speech perception is closely linked to the fields of phonology and phonetics in linguistics."
- "Speech perception research has applications in building computer systems that can recognize speech."
- "The process of perceiving speech begins at the level of the sound signal and the process of audition."
- "The study of speech perception is closely linked to the fields of cognitive psychology and perception in psychology."
- "Research in speech perception seeks to understand how human listeners recognize speech sounds and use this information to understand spoken language."
- "After processing the initial auditory signal, speech sounds are further processed to extract acoustic cues and phonetic information."
- "Speech perception research has applications in improving speech recognition for hearing- and language-impaired listeners."
- "The study of speech perception is closely linked to the fields of phonology and phonetics in linguistics."
- "Speech perception research has applications in building computer systems that can recognize speech, in improving speech recognition for hearing- and language-impaired listeners, and in foreign-language teaching."