Minimum 1cm resolution! High-resolution sound source visualization device for small devices.
Achieving a minimum resolution of 1 cm. This is a high-resolution version of a sound source visualization device for small devices, which has been difficult until now.
This is a sound source visualization device for small devices that has been difficult to achieve until now. We have designed and manufactured a compact microphone array to more accurately identify the location of sound generation. Despite its small size, it is equipped with a wide-angle camera, allowing for instant identification of sound occurrence locations. Furthermore, like conventional devices, it achieves high-speed processing at 25fps, enabling it to track sudden sounds, movement, and changing sounds. It demonstrates effectiveness for small motors, automotive parts, circuit boards, mobile phones, and other devices where identifying the location of sound generation has been challenging until now. What was previously invisible is now visible. For soundproofing and noise countermeasures, identifying the source of sound is a prerequisite and the most important factor. By visualizing sound, we will solve our customers' challenges.
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basic information
Standard Microphone Array - 1/4 inch microphone, 6×4, equipped with a wide-angle camera Measurement - Sampling: 25.6kHz - 24bit Function Examples <Measurement Software> - Real-time sound source visualization - Various display scale settings - Raw sound data and video saving - Bandpass filter - Real-time FFT computation and display Function Examples <Playback Software> - Playback of saved data, frame advance, frame rewind - Synchronized playback of raw sound data and FFT - Playback by frequency band with arbitrary settings of the bandpass filter
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Applications/Examples of results
- Visualization of small motors - Gear contact sound evaluation - Sound leakage of electronic devices - Sound evaluation of automotive parts
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Furthermore, without being bound by conventional concepts, we will embrace a mindset of change, challenge ourselves with high goals, and provide unique technologies that only we can offer, making it possible to realize dreams together with our customers and aiming to be a company that contributes to society.