speech bandwidth

speech bandwidth

[′spēch ′band‚width]
(communications)
The range of speech frequencies that can be transmitted by a carrier telephone system.
References in periodicals archive ?
This HD voice speech codec provides improved speech quality due to a wider speech bandwidth from 50 to 7,000Hz and ensures no significant impact on radio-frequency capacity due to the efficiency of codec suitable.
60) build on existing narrow band AMR technology and their introduction is expected to improve the quality of voice services due to the wider speech bandwidth used.