 Digital Signal Processing Solutions Tools: Vocoder Algorithms | |
| Product Name: | G.728 telephony band coder |
| Company Name: | FRANCE TELECOM - CNET |
| Features & Benefits: |
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| TMS320 Devices Supported: | C54x |
| Data Rate (kbps): | 16 |
| Program Memory (k word): | 8 |
| Data Memory (k word): | 3.5 |
| Processor Loading (MIPS): | 33 |
| Target Platform: | TMS320C54x |
| Hardware Requirements: | Details on memory: Program ROM: 8 kwords, Static RAM: 2.5 kwords, Table: 0.5 kwords, Working RAM: 0.5 kwords |
| Technical Support/Training Available: | YES |
| Overview: | ITU-T G.728 telephony band audio coder. This coder is a LOW Delay CELP 16 kbit/s coder with a quality equivalent to G.726 (ADPCM) coder for speech and music. For an optimized solution, all the code is written in assembler. The code implanted can carry out multi-channel applications. |
| Ideal Performance: | Processor loading details: Encoder: 20 MIPS, Decoder: 13 MIPS |
| Algorithm Verification: | ITU-T test vectors |
| Availability: | NOW |
| Operating System Used: | |
| Tools Supported By: | |
| Company Information: | FRANCE TELECOM - CNET Technopole Anticipa / 2, Avenue Pierre MARZIN LANNION, Cedex 22 307 FRANCE Tel: (33) 2 96 05 39 41 Fax: (33) 2 96 05 13 16 e-mail: petitjp@LANNION, Cedex.cnet.fr www: |
| CNET is a research laboratory for the French telecommunication operator. | |
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