Customer Case - Pachira information technology (Beijing) Co., Ltd.

AI+Chip

Relying on the full-stack voice core technology independently developed by Pachira

Location：HomeSolutionsSmart Cockpit SolutionAI+ChipCustomer Case

Industry Pain Points

行业痛点

Interaction noise

Vehicle-machine voice interaction cannot filter strong tire noise, wind noise, engine noise and other noises

Interaction experience

Man-machine voice communication is not good, need to wake up and interaction

Solution Products

行业痛点

Low-power wake-up by voice
Noise reduction chip + array microphone

Solution Description

Create high-performance voice interaction solutions for wearable and smart home devices that can run on a variety of major chips, voice wake up basic words, and OEM can specify their own trigger phrases or words

Application scenarios

Various Voice Scenarios

Solution Description

In combination with the source signal separation algorithm and advanced statistical filtering technology, space signal processing AMAP provide environment noise suppression and speech processing functions such as echo cancellation, designed for automotive application of low power consumption, high fidelity, low latency hardware noise reduction scheme, can effectively eliminate the car tyre noise, wind noise, air conditioning and engine noise, to improve the performance of speech recognition

Application scenarios

Vehicular voice in Bluetooth communication, vehicular voice recognition, all kinds of noise reduction environment.

Advantage

行业痛点

Core technology Advantages

Independently developed AI special low power and low power DSP chip

Supports soft and hard noise reduction

With a complete intelligent vehicle cabin chip + algorithm intelligent voice interactive noise reduction scheme

Supports 2-6 audio range

Support 2-6 audio range, SUPPORT CarPlay, CarLife support ITU-T P1100 / P1110

Stable and reliable service support

Pre-sale, in-sale and after-sale technical support for AI+ vehicle omni-channel

Plough deeply into the field of automobiles

It has interactive data of vehicle models in the automotive field, and has the ability of voice interaction landing in multiple vertical fields such as navigation, telephone, entertainment and car body control, with a more accurate recognition rate