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Understanding the system requirements for voice
switching product, DSP algorithm development, and optimization to bridge
between uncompressed and compressed voice channels resulting in cost-effective
product development that is ready on time for launch.
Leading telecom equipment manufacturer based in Europe.
The product performs voice switching between 12 uncompressed and 12 compressed
voice channels. Product functionality included:
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G.711 and G.726 encode/decode |
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Tone generation, DTMF generation, etc |
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DSP algorithm development to bridge between uncompressed
and compressed (G.711 and G.726) voice channels |
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Aggressive memory optimization of DSP software based
on processor architecture for 24 voice channel support |
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TMS320C54x from Texas Instruments was the target DSP |
Cost effective product design and verification from the Tata Elxsi
team with good understanding of voice encoding/decoding and rich expertise
in DSP software optimization. High quality product development ready for
launch ahead of competition.
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