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DTS/Dolby digital AC-3 decoder with communication |
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Feature |
- Apply CRYSTAL CS4926 ( CS49326 ) 24bit audio DSP, CS8415 low time base error 96KHz digital receiver, and CS4228A 96K/24bit A/D & D/A CODEC.
- Internal analog mute function, matching CS4926 high-speed DSP processing can achieve the best mute effect automatically, and reduce noise down to minimum.
- Built-in main current decoding system DOLBY DIGITAL, HDCD, MP3 and so on, besides, have various surround sound decoding and playback such as DOLBY PRO-LOGIC and RO-LOGIC Ⅱ .
- Built-in analog input mute, when there is no analog signal, the muting process will automatically go on, there is no need to connect detection circuit outside.
- There is no need for upgrade to change any hardware, totally support all digital compression code stream such as AAC and MPEG Ⅱ so as to suit different markets. Users have to apply for the use license of corresponding company before production.
- One internal fiber input and three coaxial input, or seven digital input and a digital output. Provide many groups of analog input switching signals A/B/C, can switch as many as 8 analog input ; 6CH switches external 5.1CH input, when analog and listening mod are stereo ANA can switch analog signal without passing decoder, or output and control directly signal from M62446.
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Application Fields |
- Compose multi-format digital audio decoder.
- Compose AV reception power amplifier.
- Computer multi-channel multimedia sound box.
- External sound card of computer with USB input.
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Technology parameter |
- Analog input level (@-20Db): 210mV
- Digital operating current: 500mA
- Analog circuit working current: +12V/-12V
- Analog input resistance: 100hm
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Related resource |
- DA32X software user manual.
- DA32X digital full automatic detection application attention.
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