Spanish translation: umbral de máscara / umbral enmascarado
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English to Spanish translations [PRO] Tech/Engineering - Engineering (general)
English term or phrase:masked threshold
Narrow Band Tone Signaling for Exceeding Masked Thresholds
Masked Threshold Allowance: Audible fire alarm tone signaling shall be permitted to comply with the masked threshold requirements in this subsection in lieu of the A-weighted signaling requirements in 7.4.
Explanation: masked threshold: The level at which an indistinguishable signal of interest becomes distinguishable from other signals or noise. Note: In acoustics, the masked threshold is usually expressed in dB.
En el termite: masked loudness = sonoridad enmascarada