Digital Signal Processing Solutions Tools: Audio Algorithms

Product Name: ISO-MPEG Audio Decoder
Company Name: Ensigma Ltd.
Features & Benefits:
    Fully compliant with ISO-11172 and ISO-13818 Layer I and II modes 16-, 22.05-, 24-, 32-, 44.1-, 48kHz sampling rates Mono, stereo, joint-stereo, and dual channel Low MIPs Source code available
TMS320 Devices Supported: C3x
Sampling Rate (kHz): 16-48kHz
Program Memory (k word): 2.26Kword
Data Memory (k word): 3.18kword
Processor Loading (MIPS): 11.7MIPS
Target Platform: TMS320CX3x
Hardware Requirements:
Word Size:
Group Delays:
Technical Support/Training Available: YES
One week's expert support included.
Overview: MPEG-1 and MPEG-2 audio decoders, layers I and II. Ensigma's implementation is an extension of the MPEG-2 layer II decoder featured in the European DAB standard, where up to 2 channels are transmitted at bit-rates of 16 to 384 Kbps. This is backwards compatible with layer I and MPEG-1.
Ideal Performance:
Algorithm Verification: The implementation has been tested against the full precision ISO MPEG test vectors and is fully compliant.
Availability: Now
Operating System Used:
Tools Supported By:
Company Information: Ensigma Ltd.
Turing House, Station Rd.
Chepstow Wales NP6 5PB UK
Tel: +44 1291 625422
Fax: +44 1291 620301
e-mail: cliff@ensigma.com
www: http://www.ensigma.com
Ensigma provides design and research services in the fields of telecommunications, speech and signal processing. We also have DSP implementations of many international standard algorithms.

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