Male and Female Speech Database with Audio Recording Program
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This article provides a comprehensive discussion of a male and female speech database along with its associated recording program. The system implements an efficient MATLAB-based recording methodology (m-recording) with a 2-second recording duration to effectively capture subtle voice variations. The implementation utilizes a high sampling frequency of 16,000 Hz (fs=16000) to ensure clear and accurate sound capture for each audio sample. Furthermore, the program employs 16-bit precision encoding to maximize speech information retention and deliver high-quality speech database resources. Key technical aspects include buffer configuration for real-time audio capture, waveform analysis algorithms for quality verification, and database management functions for organized storage of gender-classified voice samples.
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