Part Number | Chip type | BT Ver | Stereo | aptX | aptX-HD | ANC | TWS | TWM | CVC | I2S | SPDIF | ANT | Manual | Buy | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EM6C835A | CSR8635 | 4.1 | √ | X | X | X | X | X | X | X | X | √ | |||
EM6C835B | CSR8635 | 4.1 | √ | X | X | X | X | X | X | X | X | X | |||
EM6C625A | CSRA64215 | 4.2 | √ | √ | X | X | √ | X | X | √ | X | √ | |||
EM6C625B | CSRA64215 | 4.2 | √ | √ | X | X | √ | X | X | √ | X | X | |||
EM6C870B | CSR8670 | 5.0 | √ | √ | X | X | √ | X | * | √ | √ | X | |||
EM6C875B | CSR8675 | 5.0 | √ | √ | * | X | √ | X | * | √ | √ | X | |||
EM6Q303A | QCC3003 | 5.0 | √ | X | X | X | X | X | √ | √ | X | √ | |||
EM6Q308A | QCC3008 | 5.0 | √ | √ | X | X | √ | X | √ | √ | X | √ | |||
EM6Q308B | QCC3008 | 5.0 | √ | √ | X | X | √ | X | √ | √ | X | X | |||
EM6Q320B | QCC3020 | 5.0 | X | X | X | X | √ | X | √ | √ | X | X | |||
EM6Q321B | QCC3021 | 5.0 | √ | X | X | X | √ | X | √ | √ | √ | X | |||
EM6Q334B | QCC3034 | 5.0 | √ | √ | √ | X | X | X | √ | √ | X | X | |||
EM6Q340B | QCC3040 | 5.0 | X | √ | √ | √ | X | √ | √ | √ | X | X | |||
EM6Q525B | QCC5125 | 5.0 | √ | * | * | * | √ | X | * | √ | √ | X | |||
EM6Q526B | QCC5126 | 5.0 | √ | * | * | * | √ | X | * | √ | √ | X | |||
EM6Q544B | QCC5144 | 5.0 | √ | * | * | * | X | √ | * | √ | √ | X | |||
选型参数说明 | |||||||||||||||
Chip type | 模块所采用的主控芯片型号 | ||||||||||||||
BT Ver | 支待的蓝牙协义版本 | ||||||||||||||
Stereo | "√" 支持Stereo蓝牙立体声 "X" 支持Mono蓝牙单声道 | ||||||||||||||
aptX | 提升音质,降低延时,支持16bit/48k音频 (备注:SBC是16bit/44.1k) | ||||||||||||||
aptX-HD | 提升音质,降低延时,支持24bit/48k音频 | ||||||||||||||
ANC | 主动降噪,具体效果需配合合理结构调节,默认固件未开启此功能,可定制开发 | ||||||||||||||
TWS | True wireless steror 蓝牙无线对耳,手机同时连接两个蓝牙耳机组成立体声,默认固件未开启此功能,可定制开发 | ||||||||||||||
TWM | True wireless mirroring TWS的升级版本,更加智能的主从切换,默认固件未开启此功能,可定制开发 | ||||||||||||||
CVC | 通话回间消除算法,具体效果需配合合理结构调节,默认固件未开启此功能,可定制开发 | ||||||||||||||
I2S | I2S数字音频输出 | ||||||||||||||
SPDIF | SPDIF数字音频输出 | ||||||||||||||
ANT | 板载PCB天线 | ||||||||||||||
备注 | "*"表示需要license |