Echo cancellation -- The vocoder
should not cancel real speech while canceling an echo, nor should it pass echo through without cancellation.
Narrow Band, to provide a network capacity increase of up to 40 percent over the current vocoder
solution over existing systems * Wide Band, to offer superior voice quality enhancements * VoIP, to deliver better voice quality over packet networks through integrated Quality of Service (QoS) attributes designed within the core of the codec
We are proud to partner with CML to integrate our leading edge vocoder
technology within CML's mixed-signal IC's.
We are enthusiastic to work with Texas Instruments to enable customers a rapid integration process for our vocoders
In this new phase of the program, BBN will develop a noise robust vocoder
operating at the ultra-low data rate of 300 bps.
729B CS-ACELP vocoder
is an international standard for encoding 8 kHz sampled speech signals for transmission over 8 kbps channels.
DSPSE) of Bedford, MA, a leading provider of digital signal processing software, announces the availability of its latest vocoder
software component products; ITU G.
The AMBE vocoder
uses a patented DVSI speech compression technology that provides telephone quality speech at compression ratios up to 27:1.
DALLAS, June 25 /PRNewswire/ -- QUALCOMM Incorporated (Nasdaq: QCOM) today announced the next generation Mobile Station Modem (MSM 22) Application Specific Integrated Circuit (ASIC) with the new 13 Kilobit and 8 Kilobit PureVoice(TM) vocoder
This is the first public CTIA demonstration of the 13 kb/s vocoder
being used in a commercial PCS application," said Scott Erickson, vice president of marketing, wireless systems, Lucent Technologies.
DigiCall(TM) offers both a standard full rate GSM vocoder
as well as an Audio Codex Ltd.
Test comparisons in 1991 on the USDC 8KB vocoder
to the ultimately selected 4.