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Speech transmission index — Speech Transmission Index, short STI is a measure of speech transmission quality. The absolute measurement of speech intelligibility is a complex science. The STI measures some physical characteristics of a transmission channel (a room, electro… … Wikipedia
Speech Transmission Index — Speech Transmission Index, short STI is a measure of intelligibility of speech. The understanding of speech, the intelligibility is directly dependent of the background noise level, of the reverberation time, and of the size of the room. For the… … Wikipedia
Speech coding — is the application of data compression of digital audio signals containing speech. Speech coding uses speech specific parameter estimation using audio signal processing techniques to model the speech signal, combined with generic data compression … Wikipedia
speech — /speech/, n. 1. the faculty or power of speaking; oral communication; ability to express one s thoughts and emotions by speech sounds and gesture: Losing her speech made her feel isolated from humanity. 2. the act of speaking: He expresses… … Universalium
Speech — Speech, n. [OE. speche, AS. sp?c, spr?, fr. specan, sprecan, to speak; akin to D. spraak speech, OHG. spr[=a]hha, G. sprache, Sw. spr?k, Dan. sprog. See {Speak}.] 1. The faculty of uttering articulate sounds or words; the faculty of expressing… … The Collaborative International Dictionary of English
Speech synthesis — Stephen Hawking is one of the most famous people using speech synthesis to communicate Speech synthesis is the artificial production of human speech. A computer system used for this purpose is called a speech synthesizer, and can be implemented… … Wikipedia
speech — I (New American Roget s College Thesaurus) Oral communication Nouns 1. speech, talk, faculty of speech; locution, parlance, expression, vernacular, oral communication, word of mouth, parole, palaver, prattle; effusion, discourse; soliloquy;… … English dictionary for students
Speech Transmission Index — Der Sprachverständlichkeitsindex, kurz: STI (von engl. Speech Transmission Index), ist ein Maß für die Sprachübertragungsqualität einer Übertragungsstrecke vom Sprecher zum Zuhörer. Als Übertragungsstrecke wird dabei eine akustische oder elektro… … Deutsch Wikipedia
modulation — noun 1. a musical passage moving from one key to another (Freq. 3) • Syn: ↑transition • Derivationally related forms: ↑modulate • Hypernyms: ↑passage, ↑musical passage 2 … Useful english dictionary
modulation — Synonyms and related words: AM, FM, PM, abatement, about face, accommodation, adaptation, adjustment, allayment, alleviation, alteration, amelioration, amplitude modulation, apostasy, arrangement, assuagement, betterment, blunting, break, calming … Moby Thesaurus
Pulse-code modulation — PCM redirects here. For other uses, see PCM (disambiguation). Pulse code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form for digital audio in computers and various Blu ray, Compact Disc and … Wikipedia
