Concept信噪比
SNR
Signal-to-Noise Ratio, the ratio of signal power to noise power expressed in decibels (dB). It is a core metric for audio signal quality, and samples with low SNR in speech data can significantly affect model training quality.
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Sep 16
Signal-to-Noise Ratio (SNR) mainly appears in DSL or Wi-Fi scenarios, measuring the ratio of useful signal to background noise, with higher values indicating more stable line quality.
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