The loudness of a sound is determined by the ___ of sound waves. a. frequency b. amplitude c. consonance d. dissonance Hearing: Our hearing sense is important to be able to listen to one another, speak, communicate, hear music, hear sound...
Up to now it has been accepted that loudness is completely determined by the sound levels at the eardrum. However, recent investigations on spatial hearing indicate that the outer‐ear transfer functions, depending on the direction of the incident sound, have no effect on loudness and timbre. Ad...
Even though they represent different frequencies and sound pressure levels, the loudness is the same at each point on the same curve, so it is called equal loudness curve. The magnitude of the loudness level represented by each equal loudness curve is determined by the decibel value of the ...
It is concluded that loudness is determined solely by the sound pressures at the left and right ears if binaural summation in accordance with approximately the "6 dB law" is assumed. The results are intended as corrections to existing equal loudness relations for normally-incident sound waves. ...
The magnitude of the loudness level (square) represented by each of the equivocal curves is determined by the sound pressure level of the curve at 1000Hz. For example, the noise sounds as loud as the base tone of the 85dB, the noise level of the noise, which is 85 square.Loudness ...
C、is determined by the degree of loudness. D、is determined by the change of speech rhythm. 你可能感兴趣的试题 多项选择题 GAP是为了保证药材质量,并达到以下目的 A、稳定 B、安全 C、优质 D、可控 E、廉价 点击查看答案手机看题 多项选择题 ...
By definition, 1 sone is the loudness of a 1-kHz tone presented at a level of 40 dB SPL; 2 sones is twice as loud, corresponding roughly to a 1-kHz tone presented at 50 dB SPL, and 4 sones corresponds to the same tone at about 60 dB SPL. Numerous studies have supported the ...
The loudness reported from acousticLoudness is the true acoustic loudness measurement as specified by 532-1. Get loudness = acousticLoudness(micRecording,deviceReader.SampleRate,calibrationFactor) loudness = 14.7902 You can now use the calibration factor you determined to measure the loudness of any...
There was no sign of a constant portion followed by a break-point, as appears in psychophysical estimates of loudness with similar stimuli (Zwicker et al., 1957). The results cast doubt on the theory (i) that loudness is a direct correlate of the total firing in the auditory nerve, and...
TheloudnessMeterSystem object calculates the momentary loudness, short-term loudness, integrated loudness, loudness range (LRA), and true-peak value of an audio signal. You can specify any number of channels and nondefault channel weights used for loudness measurements. TheloudnessMeteralgorithm is de...