The P0316 is an integrated voice processing module featuring AI noise reduction, echo cancellation, multiple audio interfaces, and USB sound card capabilities, offering versatile adaptability in the audio processing field.

CoreSmart Noise Reduction AI Voice Module with High-Precision Design Facilitates Intelligent Development Performance characteristics are as follows:

1. Noise reduction performance 2. Echo cancellation performance 3. Audio processing performance

CoreSmart Noise Reduction AI Voice Module with High-Precision Design Facilitates Intelligent Development Technical parameters

I. AI Noise Reduction and Echo Cancellation Parameters

Noise reduction capability: Single microphone eliminates environmental noise up to 90 dB, supporting suppression of various noise types including steady-state, non-steady-state, wind noise, and sudden noise.

Echo cancellation: Echo cancellation index reaches 100 dB, supports full-duplex hands-free communication, and maintains clear calls even with a minimum microphone-to-speaker distance of 1cm.

II. Audio Interface Parameters

Input interfaces: Supports electret analog MIC input and PDM digital microphone input.

Output interfaces: Supports analog audio output, I2S digital audio input/output; built-in SPI bus interface for parameter debugging.

III. USB Sound Card Parameters

USB specifications: Compatible with USB2.0 and USB1.1 standards, plug-and-play.

Audio amplifier: Built-in 3W audio amplifier, capable of directly driving speakers for audio output.

IV. Other Parameters

Scenario adaptation: Internally supports multi-scenario applications, allowing self-debugging and configuration of working parameters to meet personalized acoustic needs for different scenarios.

Physical characteristics: Utilizes a compact module design for easy integration into embedded devices (specific dimensions can refer to the module's physical specifications).