respeaker Archives - Raspberry PI Projects

Offline Speech Recognition on Raspberry Pi 4 with Respeaker

Faster than real-time! Based on Mozilla’s DeepSpeech Engine 0.9.* UPDATE June 2020: Updated commands for DeepSpeech 0.7.* .Screenshots, except for Raspberry Pi 4 stayed the same. Benchmarks table also hasn’t changed, since I didn’t notice any inference speed gain. But it seems there was accuracy improvement – the 2830-3980-0043.wav audio file, that before was transcribed as “experience proofless” […]

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ReSpeaker 2-Mics Pi HAT

PRODUCT DETAILS Description ReSpeaker 2-Mics Pi HAT is a dual-microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on. The board is developed based on WM8960, a low power

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ReSpeaker Core v2.0 – Talk with Alexa

The ReSpeaker Core v2.0 allows developers create powerful and impactful voice and sound interfaces. Suitable to use as a base for smart assistance as well as responding to environmental sounds, the ReSpeaker Core v2.0 was designed with the idea that developers deserve to have many options available to them. We received much feedback from ReSpeaker

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