Service Manual
Page 38
MSM6245 device audio processing features ■ Integrated wideband stereo CODEC ❏ 16-bit DAC with on the microphone path ■ VR- MSM6245 microprocessor subsystem ■ Industry standard ARM926EJ-S embedded microprocessor subsystem ...LP-SDRAM) interface ■ Internal watchdog and sleep timers 3.8.8. Voice mail + voice memo ■ Acoustic echo cancellation ■ Audio AGC ■ Audio Codecs: AMR-NB, AAC, AAC Plus, Enhanced AAC Plus, Windows Audio v9, Real Audio 8 (G2) ■ Internal vocoder supporting AMR, FR, EFR, and HR 3.8.7. or 4-bit ECC - 512-byte/2KB...
MSM6245 device audio processing features ■ Integrated wideband stereo CODEC ❏ 16-bit DAC with on the microphone path ■ VR- MSM6245 microprocessor subsystem ■ Industry standard ARM926EJ-S embedded microprocessor subsystem ...LP-SDRAM) interface ■ Internal watchdog and sleep timers 3.8.8. Voice mail + voice memo ■ Acoustic echo cancellation ■ Audio AGC ■ Audio Codecs: AMR-NB, AAC, AAC Plus, Enhanced AAC Plus, Windows Audio v9, Real Audio 8 (G2) ■ Internal vocoder supporting AMR, FR, EFR, and HR 3.8.7. or 4-bit ECC - 512-byte/2KB...
Service Manual
Page 39
... ■ A two-way mobile video conferencing solution that delivers 15 fps @ QCIF, 64kbps ■ Video codecs supported: MPEG-4 and H.263 ■ Audio codecs supported: AMR-NB. 3. Supported multimedia features ■ Provide additional general purpose MIPS by using: ❏ ... Integrated USB host controller functionality ■ Enable compelling visual and audio applications. TECHNICAL BRIEF 3.8.9. QcamcorderTM ■ Real time mobile video encoder ■ Video codecs supported: MPEG-4, H.263.H.264 ■ Audio codecs supported: AMR-NB ■ Recording performance: 15 fps @ QCIF...
... ■ A two-way mobile video conferencing solution that delivers 15 fps @ QCIF, 64kbps ■ Video codecs supported: MPEG-4 and H.263 ■ Audio codecs supported: AMR-NB. 3. Supported multimedia features ■ Provide additional general purpose MIPS by using: ❏ ... Integrated USB host controller functionality ■ Enable compelling visual and audio applications. TECHNICAL BRIEF 3.8.9. QcamcorderTM ■ Real time mobile video encoder ■ Video codecs supported: MPEG-4, H.263.H.264 ■ Audio codecs supported: AMR-NB ■ Recording performance: 15 fps @ QCIF...
Service Manual
Page 42
...modules to test digital interconnects between devices within the mobile station during manufacture. - 43 - Stereo Wideband CODEC The MSM6245 device integrates a wideband voice/audio CODEC into the QDSP4000 and configures QDSP4000 to the MSM6245 device determine the overall operating mode of the RFR6275,...Acoustic Echo Canceller (AEC), Noise Suppression (NS), and programmable, 13-tap, Type-I, FIR, Tx/Rx compensation filters. The CODEC integrates the microphone and earphone amplifiers into the MSM6245 device, reducing the external component count to meet the ITU-G.712 requirements for ...
...modules to test digital interconnects between devices within the mobile station during manufacture. - 43 - Stereo Wideband CODEC The MSM6245 device integrates a wideband voice/audio CODEC into the QDSP4000 and configures QDSP4000 to the MSM6245 device determine the overall operating mode of the RFR6275,...Acoustic Echo Canceller (AEC), Noise Suppression (NS), and programmable, 13-tap, Type-I, FIR, Tx/Rx compensation filters. The CODEC integrates the microphone and earphone amplifiers into the MSM6245 device, reducing the external component count to meet the ITU-G.712 requirements for ...
Service Manual
Page 63
... RCVRCV+ 220n R202 36 220n HPH_R HPH_L C200 47p C201 47p AUDIO Near to MSM MIC1P MIC1N MIC2P MIC2N C202 C203 MICBIAS LINE_N LINE_P C204 10p 22n 22n C212 0.1u 10% Place near MSM pin W18 (CODEC VSS) C210 C211 AC18 AC17 AA17 W17 AE18 AF18 T15 AA18 AA19 AC22 AC21 AC19...
... RCVRCV+ 220n R202 36 220n HPH_R HPH_L C200 47p C201 47p AUDIO Near to MSM MIC1P MIC1N MIC2P MIC2N C202 C203 MICBIAS LINE_N LINE_P C204 10p 22n 22n C212 0.1u 10% Place near MSM pin W18 (CODEC VSS) C210 C211 AC18 AC17 AA17 W17 AE18 AF18 T15 AA18 AA19 AC22 AC21 AC19...