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Baidu intelligent voice chip
Baidu intelligent voice chip is an ultra low power far-field voice interaction chip specially designed for smart home voice interaction, intelligent vehicle voice interaction, intelligent Internet of Things and other scenarios. It has core capabilities such as far-field array signal real-time processing, high-precision ultra-low false alarm voice wake-up, offline voice recognition, etc
Cooperation consulting
Function introduction
Specifications
Application scenarios
Characteristic advantages
Related recommendations
Function introduction
Real time processing of far-field array signals
Support up to six channels of microphone array voice signal input; It also supports dual channel stereo echo cancellation, sound source positioning and beamforming in traditional digital signal processing
High precision ultra-low false alarm voice wake-up
Based on Baidu's leading Deep Peak and Deep CNN voice wake-up technology, it can achieve high-precision wake-up in complex internal and external noise scenarios, and the number of false positives in a single day is not more than 1
Offline speech recognition
By default, it supports voice recognition in the intelligent IoT scene in the non network environment and command word recognition in the vehicle scene
Specifications
Application scenarios
Smart home
Intelligent vehicle
Intelligent Internet of Things
Smart home
Baidu intelligent voice chip provides basic signal processing and wake-up capability, provides complete voice processing hardware module scheme or reference design output, outputs complete smart home voice solutions including far-field signal processing, voice wake-up, voice recognition, semantic understanding and voice synthesis through SDK, supports mainstream operating systems such as RTOS, Linux and Android, and supports speaker Demand for TV, air conditioner and other home scenes
Cooperation cases
Characteristic advantages
low power consumption
The average power consumption is less than 100mW, which can support the real-time signal processing and wake-up capability necessary for far-field voice interaction and meet the national 3C certification standard for green appliances
high-precision
Support Baidu's leading Deep Peak and Deep CNN voice wake-up technology to achieve high-precision wake-up in complex internal and external noise scenarios, with no more than one false alarm per day
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Use business scenario text corpus, zero code self-help training language model, accurately identify voice content, and effectively improve the accuracy of business domain recognition
Offline speech synthesis
In the non network or weak network environment, voice broadcast can be carried out on mobile APP, story machine, robot and other intelligent hardware device terminals, and text can be synthesized into sound, providing a stable, consistent, smooth and natural synthesis experience
Technical capability
Voice technology
Character recognition
Face and Human Body
Image technology
Language and knowledge
video technique
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Scenario application
Cooperation consulting
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