YSS944/943/940

9

Function Description

Functions of the YSS944/943/940 are follows.

(1) Main Decoder Functions

• Dolby Digital decoding

- Firmware AC3 decoder is included.

- Supports Annex D.

- Supports sampling frequencies of 32 kHz, 44.1 kHz, and 48 kHz.

- 5.1-channel decoding.

• DTS decoding

- Firmware DTS decoder is included.

- Supports DTS-ES Discrete 6.1 decoding. (Sampling frequencies of 44.1 kHz and 48 kHz.)

- Supports DTS 96/24 decoding. (Output sampling frequencies of 88.2 kHz and 96 kHz.)

[Note]

- The YSS943 does not support DTS-ES Discrete 6.1 decoding.

- The YSS940 does not support any DTS decoding.

• AAC decoding

- Firmware AAC decoder is included.

- Complies with ARIB digital broadcast standard.

- Supports ADTS.

- Supports LC profile.

- Supported sampling frequencies are 32 kHz, 44.1 kHz, and 48 kHz.

- 5.1-channel decoding

• PCM 2-channel input playback

- Firmware PCM2 player is included.

- Supported sampling frequencies are 32 kHz, 44.1 kHz, 48 kHz, 64 kHz, 88.2 kHz, 96 kHz, 128 kHz,

176.4 kHz, and 192 kHz.

- Supports 24-bit word length.

- De-emphasis function.

- Input DC cutoff function.

- 1/2 down sampling function.

• PCM 6-/7-/8-channel input playback

- Firmware PCM8 player is included.

- Supported sampling frequencies are 32 kHz, 44.1 kHz, 48 kHz, 64 kHz, 88.2 kHz, 96 kHz, 128 kHz,

176.4 kHz, and 192 kHz.

- Supports 24-bit word length.

- De-emphasis function.

- Input DC cutoff function.

- Audio data input channel control function.

(2) Post Decoder Functions

The following post-decoder function can be applied to the results of main decoder described above.

• Dolby Pro Logic IIx decoding

- Firmware PL2 decoder is included.

- Expands to up to 7 channels from 2 channels of L and R.

- Expands to up to 4 channel from 2 channels of LS and RS (supports Dolby Digital EX with the

combination of Dolby Digital decoding function)

- Supported sampling frequencies are 32 kHz, 44.1 kHz, 48 kHz, 64 kHz, 88.2 kHz, 96 kHz, 176.4 kHz,

and 192 kHz.

• DTS Neo:6 decoding

- Firmware Neo:6 decoder is included.

- Expands to up to 6 channels from 2 channels of L and R.