Offline Voice Algorithm SDK (CI-SDK-ASR-ALG)¶
Overview¶
The latest version of the CI13XX series chip’s offline voice algorithm SDK (CI-SDK-ASR-ALG) is: CI13XX_SDK_ASR_ALG_V2.6.3
Primarily designed for pure offline speech recognition and simple application scenarios, such as smart homes, the supported front-end audio algorithms include:
- ASR (Speech Recognition), Speech Recognition Usage Guide
- CWSL (Offline Command Word Self-Learning), Offline Command Word Self-Learning Usage Guide
- AEC (Acoustic Echo Cancellation), Acoustic Echo Cancellation Usage Guide
- VPR (Voiceprint Registration), Voiceprint Registration Algorithm Usage Guide
- WMAN_VPR (Gender Voiceprint Detection), Gender Voiceprint Detection Algorithm Usage Guide
- SED_SNORE (Cry and Snore Detection), Cry and Snore Detection Algorithm Usage Guide
- NN_DENOISE (Deep Noise Reduction), Deep Noise Reduction Algorithm Usage Guide
- DOA (Dual-Microphone Sound Source Localization), Dual-Microphone Sound Source Localization Algorithm Guide
- BF (Dual-Microphone Speech Enhancement), Dual-Microphone Speech Enhancement Algorithm Usage Guide
- DEREVERB (Dual-Microphone Dereverberation), Dual-Microphone Dereverberation Algorithm Usage Guide
- TTS (Text-to-Speech), Text-to-Speech Algorithm Usage Guide
- PWK (Sound Energy Calculation), Sound Energy Calculation Algorithm Usage Guide
- ALC (Automatic Level Control), Automatic Level Control Algorithm Usage Guide
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ANY_MIC_ASR (Dual-Microphone Any-Mic Recognition), Dual-Microphone Any-Mic Recognition Algorithm Usage Guide
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WMAN_VPR(男女声纹检测),《男女声纹检测算法使用说明》
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SED_SNORE (哭声鼾声检测),《哭声鼾声检测算法使用说明》
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NN_DENOISE (深度降噪),《深度降噪算法使用说明》
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DOA (双mic声源定位),《双mic声源定位算法说明》
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DOA (双mic声源定位),☞《双mic声源定位算法说明》
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BF (双mic语音增强),☞《双mic语音增强算法使用说明》
- DEREVERB (双mic降混响),☞《双mic降混响算法使用说明》
- TTS (语音合成TTS),☞《语音合成TTS算法使用说明》
- PWK (声音能量计算),☞《声音能量计算算法使用说明》
- ALC(自动增益控制),☞《自动增益控制算法使用说明》
- ANY_MIC_ASR (双mic任意mic识别),☞《双mic任意mic识别算法使用说明》
离线语音算法SDK适配的AI语音芯片型号¶
- 芯片型号(☞启英商城有售):
CI 1301 、 CI 1302 、 CI 1303 、 CI 1306 、 CI 1311 、 CI 1312。
- 模块型号(☞启英商城有售):
CI-D01GS01J单麦离线语音识别端子模块
CI-D02GS01J单麦离线语音识别端子模块
CI-D03GS02S单麦离线语音识别贴片模块
CI-D02GS02S单麦离线语音识别贴片模块
CI-D02GS07J-BT单麦离线语音识别蓝牙端子模块
CI-D02GS04U离线语音空调控制器
- 开发板套件型号(☞启英商城有售):
CI1306开发板套件
CI1303开发板套件
CI1302开发板套件