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●新款升級 ReSpeaker Mic Array V2 (107990053)

NT$2,400

運費NT$50

條碼01446388

●新款升級 ReSpeaker Mic Array V2 (107990053)

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產品說明

※本產品原廠代理從國外進口，有些交期較長，下訂前請詢問！

ReSpeaker Mic Array - Far-field w/ 7 PDM Microphones(107010001)

新款升級 ReSpeaker Mic Array V2 (107990053)

èªèReSpeakerMA2.png

The ReSpeaker Mic Array v2.0 is a hardware-based solution for creating or adding voice-interface to your projects. The board is a far-field microphone array device capable of detecting voices up to 5m away even with the presence of background noise. The onboard hardware-enabled algorithms are powered by the XMOS XVF-3000.

Several improvements have been made since the original ReSpeaker Mic Array v1.0. The first thing you may notice is the reduction of microphones. With the improved performance of the XMOS XVF-3000, including the improved full duplex AEC, we’ve been able to deliver increased performance with fewer microphones, and thus a lower cost.

We’ll be offering our customization services for this device in the future. Contact iot@seeed.cc to learn more.

影片：https://youtu.be/1zJwrD5yURM

Key Features.png

Detect Far Away.gif

Pick Up Voices From Far Away 從遠處拾起聲音

Far-field voice capture enables you to capture and understand requests from up to 5m away

å°æ³¨æ¼ä½ çVoice.gif

Focus On The Right Voice 專注於正確的聲音

DoA allows the device to know the direction of a source / DoA允許設備知道源的方向
BF allows the device to focus only on sounds that come from the target direction / BF允許設備僅關注來自目標方向的聲音
Ignore background noise and chatter through NS / 通過NS忽略背景噪音和喋喋不休

Improve Voice Quality.gif

Improved Voice Audio Quality

Reduces environmental voice echo with de-reverberation
Remove current audio output with AEC

Voice Demo.png

If you think this sounds good, great! But let us prove it. One of our engineers recorded himself speaking over music being played. Hear for yourself how it really sounds with our full-duplex AEC demo below.

This is the raw data captured from the environment. There is no editing on this channel. Our engineer played some music from the device and spoke at the same time.

Channel 1 Audio:

This is the music that the device was playing at the time.

Channel 5 Audio:

This is the end result after processing. The music was almost completely removed resulting in a high quality voice input.

Channel 0 Audio:

When it comes to development we believe you should have as many options as possible. The ReSpeaker Mic Array v2.0 is able to work with most modern Linux, macOS, and Windows systems*.

*We do recommend Linux for firmware updates.

We are working hard to ensure the setup is simple. The documentation on our wiki will help you get up and running quickly, and should unknown issues pop up our tech support team is ready to help. You can ask questions in our ReSpeaker forum, which is checked daily. You can also check out the GitHub for more support.

Technical Specifications.png