时间：2022-05-05 18:06
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作者：admin
| 高通蓝牙QCC3系列模块芯片性能参考选型 | ||||||||||
| 模块型号 | H321 QCC3021 | H331 QCC3031 | H320 QCC3020 | H324/Y324 QCC3024 | H334/Y334 QCC3034 | H340 QCC3040 | H344 QCC3044 | H350 QCC3050 | H356 QCC3056 | H371 QCC3071 |
| 蓝牙版本 | 5.1 | 5.1 | 5.1 | 5.1 | 5.1 | 5.2 | 5.2 | 5.3 | 5.3 | 5.3 |
| DSP | 1*120Mhz | 1*120Mhz | 1*120Mhz | 1*120Mhz | 1*120Mhz | 1*120Mhz | 1*120Mhz | 2*120Mhz | 2*120Mhz | 1*240Mhz |
| Mono/stereo | stereo | stereo | Mono | stereo | stereo | Mono | stereo | Mono | Mono | Mono |
| TWS/TWM | TWS | YWS | TWS | TWS | TWS | TWM | TWM | TWM | TWM | TWM |
| aptX | × | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| aptX LL | × | √ | × | × | √ | × | × | × | × | × |
| aptX HD | × | √ | × | × | √ | √ | √ | √ | √ | √ |
| aptX adaptive | × | × | × | × | × | √ | √ | √ | √ | √ |
| atpx voice | × | × | × | × | × | × | × | √ | √ | √ |
| lossless | × | × | × | × | × | × | × | × | × | √ |
| LE aduio | × | × | × | × | × | × | × | × | × | √ |
| Broadcast（广播） | √ | √ | √ | √ | √ | × | × | × | × | × |
| 语音唤醒 | × | × | × | × | × | × | √ | √ | √ | √ |
| ANC(主动降噪） | × | × | × | × | × | √ | √ | √ | √ | √ |
| Mic | 1-mic | 1-mic | 2-mic | 2-mic | 2-mic | 2-mic | 2-mic | 2-mic | 2-mic | 4-mic |
| I2S输入/输出 | √/√ | √/√ | √/× | √/√ | √/√ | √/× | √/√ | √/× | √/× | √/× |
| SPDIF 输入/输出 | √/√ | √/√ | ×/× | ×/× | ×/× | ×/× | ×/× | ×/× | ×/× | ×/× |
| 应用 | 音响 | 音响 | 耳机 | 耳机 | 耳机 | 耳机 | 耳机 | 耳机 | 耳机 | 耳机 |
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