Introducing our development case of VOX functionality that does not malfunction in noisy environments!
We would like to introduce a development case of the "Voice Detection Method VOX" commissioned by Spectra Co., Ltd. Regarding the Voice Detection Method VOX (voice-activated switch), there was a request to create a VOX function that does not malfunction in environments with high noise (low S/N). Through our development, we achieved a DSP implementation of a high-precision discrimination algorithm for noise and voice using feature extraction of voice characteristics. 【Case Details】 ■ Subject: Voice Detection Method VOX (voice-activated switch) ■ Client Requests - VOX function that does not malfunction in high noise (low S/N) environments - DSP implementation *For more details, please refer to the PDF document or feel free to contact us.
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【Implementation Details】 ■ Voice detection using our developed algorithm ■ DSP implementation of a high-precision discrimination algorithm for noise and voice using feature extraction of voice *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Spectra Inc. specializes in digital signal processing, digital communication, and digital measurement and control, providing development and manufacturing services. We accept orders for signal processing algorithm development and simulation, DSP and MCU software development, high-speed signal processing development using FPGA, as well as hardware development, prototyping, and mass production. Additionally, we can develop solutions based on your requirements even without a specification document. From small basic systems to large advanced systems, please feel free to contact us.