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CodecPro GSM-HR Codec
ETSI/3GPP mandatory standard codec

GSM-HR is the second generation of the GSM codec. The GSM-HR codec was developed for the purpose of increasing the GSM network capacity, but it achieves this through a trade-off where quality is less than GSM-FR.

The memory and CPU details are generic Standard specifications, for more detail and information about CodecPro's GSM-HR optimisation, please contact us at sales@codecpro.com.

Bandwidth 200-3400 Hz
Standardized ETSI / 3GPP 1994
Technology VSELP
Bit rate 6.5 kbps
Delay (msec) 25
Frame size (msec) 20
Lookahead (msec) 5
Quality Narrowband / PSTN
Complexity (MIPS) 25
ROM (bytes) 100K
RAM (bytes) 10K

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- Phone: +1.514.916.3663


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CodecPRO
2162 Laurier E. Montreal, QC Canada, H2H 1C2 Montreal, Canada
Phone: +1.514.916.3663