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TI digital technology supports MMC wireless audio module

Posted: 08 Feb 2005 ?? ?Print Version ?Bookmark and Share

Keywords:purepath digital? mitsubishi materials? power line communication? audio signal? wireless audio solution?

Texas Instruments Inc. (TI)'s PurePath Digital technology has been selected by Mitsubishi Materials Corp. (MMC) for its latest power line communication (PLC), a module designed for transmitting audio signals, targeting wireless audio solutions for home theater applications and audio distribution networks.

As part of its efforts to create effective wireless audio solutions for the home theater market, MMC is using TI's TAS5001 PWM processor and TAS5122 power stage controller in its reference design to prevent any degradation of the linear pulse code modulation (PCM) transmission. The reference design represents a solution for multi-channel home theater systems.

TI's TAS5001 is a 24bit, two channel digital amplifier PWM processor, which uses noise shaping and error correction filtering algorithms. The TAS5122, a two-channel power stage controller, uses various protection circuitries without a heat sink to enable 30W two-channel output.

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