Using unique audio signal processing technology! It can emphasize only the sound you want to capture from the front direction.
"Zoom Voice" is software that emphasizes sound from a targeted direction while suppressing surrounding noise. Using proprietary audio signal processing technology, it can emphasize only the desired sound coming from the front. Additionally, it can be achieved with two inexpensive omnidirectional microphones. It is suitable for recording the voices of instructors during lectures and presentations, as well as for preprocessing in speech recognition. [Features] ■ Uses proprietary audio signal processing technology ■ Can emphasize only the desired sound from the front ■ Achievable with two inexpensive omnidirectional microphones ■ Ideal for recording the voices of instructors in lectures and presentations, and for preprocessing in speech recognition *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■ Sampling frequency: 8kHz, 16kHz, 32kHz, 48kHz *Different products (libraries) for each frequency ■ Input data format: 16-bit PCM (stereo) ■ Output data format: 16-bit PCM (mono) ■ Noise reduction amount: up to 30dB (approximately 1/30) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Recording the voice of lecturers in lectures and seminars, preprocessing for speech recognition, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company primarily engages in unique technology development and licensing. Our products efficiently achieve compression and decompression processing of video, audio, and voice using advanced digital signal processing technology, and are utilized in many digital devices that handle images and music, such as mobile phones, digital cameras, car navigation systems, and DVD equipment. High-quality solutions based on DMNA (Digital Media New Algorithm) are being adopted not only by companies in Japan but also around the world.