方法证据记录
Bark and Mel Scales
Bark and Mel scales are perceptual frequency scales that map physical frequency (Hz) to perceived pitch and auditory perception. Formalized by Zwicker (Bark, 1961) and Stevens (Mel, 1937), these non-linear scales reflect how the human ear processes sound. Bark scale divides hearing into 24 critical bands; Mel scale models pitch perception. Both are essential for audio feature extraction, speech processing, and designing audio systems that align with human hearing.
源记录
引文逐字复制自方法源记录。这些引文不代表任何层级的验证。
Perceptual Frequency Scales for Audio Analysis and Perception
分类方法记录 · process-pipeline / acoustics
- Zwicker, E. (1961). Subdivision of the audible frequency range into critical bands. Journal of the Acoustical Society of America, 33(2), 248–248. · URL
- Stevens, S. S., Volkmann, J., & Newman, E. B. (1937). A scale for the measurement of the psychological magnitude pitch. Journal of the Acoustical Society of America, 8(3), 185–190. · DOI 10.1121/1.1915893
- Moore, B. C. J. (2012). An Introduction to the Psychology of Hearing (6th ed.). Academic Press. · ISBN 978-0123914232
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