PPT Slide

Encoder SBR

Decoder SBR

Input 15 kHz

Output 15 kHz

Transmission path

Spectral Band Replication/ SBR-Source Coding

SBR encoded signal

Audio performance requirements

• Improved audio quality over that of equivalent analogue systems

• Multilanguage or Dual Mono

• Stereo Capability

• Dynamic bit rate division between audio and data

• Bit rate selectable in small steps

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