Detector for use in voice communications systems

Determining characteristics of received voice data packets...

Determining linear predictive coding filter parameters for...

Determining linear predictive coding filter parameters for...

Determining linear predictive coding filter parameters for...

Determining speech intelligibility

Determining speech reception threshold

Device and method for coding speech to be recognized (STBR)...

Device and method for improving communication through...

Device and method for noise suppression

Device and method for operating a voice-enhancement system

Device and method for selective recall and preservation of...

Device and process for use in encoding audio data

Device for improving voice signal in quality

Device for normalizing voice pitch for voice recognition

Dialed digits based vocoder assignment

Dictation and transcription apparatus

Dictation device for the storage of speech signals

Differentiation of error conditions in digital voice...

Digital audio decoder having error concealment using a...