Digital Signal Processing Solutions Tools: Vocoder Algorithms

Product Name: Enhanced Low Memory CELP Vocoder
Company Name: DSP Software Engineering, Inc.
Features & Benefits:
  • All processor loading is peak MIPS- average MIPS may be less
  • Provides 6000bps voice compression.
  • Voice activity detection to lower bit rate.
TMS320 Devices Supported: C2x C2xx C5x
Data Rate (kbps): 6
Program Memory (k word): 5.6
Data Memory (k word): 0
Processor Loading (MIPS): 19.86
Target Platform: Platform Independent
Hardware Requirements: All DSPSE software is platform independent and makes no specific demands on your hardware design.
Technical Support/Training Available: YES
Overview: Enhanced Low Memory CELP Vocoder: 6 kbps
Ideal Performance:
Algorithm Verification: All DSPSE software shipped with TIGER DSP development board from DSP Research including a file-to-file demonstration and test vectors.
Availability: Available 4Q '97
Operating System Used: Can be used with a number of operating systems such as SPOX (Spectron) and QSOS (DSPSE).
Tools Supported By:
Company Information: DSP Software Engineering, Inc.
175 Middlesex Turnpike
Bedford MA 1730 USA
Tel: (617) 275-3733
Fax: (616) 275-4323
e-mail: info@dspse.com
www: http://www.dspse.com
Providing DSP telecom software/systems integration services since 1989. Unique off-the-shelf component solutions such as vocoders, soft-modems and computer telephony algorithms.

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