Sentence examples for frequency of audio from inspiring English sources
Then, the higher harmonics are eliminated and fundamental frequency of audio signal is reserved.
The phone is also able to change the frequency of audio to make it easier for older ears to hear.
The high-frequency band is divided into L regions in terms of 2τ interval, and the cutoff frequency of audio signals is located in the L th region.
Musical pitch estimation is used to find musical note pitch or the fundamental frequency (F0) of audio signal which can be applied to a pre-processing part of many applications such as sound separation, musical note transcription, etc.
Neural networks organized into a two-dimensional space have been proposed to model the time and frequency organization of audio elements by Wang and Chang [22].
Re-sampling: Similarly to the above operation, this parameter triggers the sampling frequency of the audio signal to another one, i.e., wideband audio signal sampled at 16 kHz to 8 kHz and back to 16 kHz.
Also, the rate at which the phase of a carrier changes is directly proportional to the frequency of the audio signal.
The cut-off frequency is set near frequency of amplified audio signal.
The fundamental frequency of monophonic audio signals is usually, that is, for most musical instruments, in the range 100 1000 Hz.
Even though linear filtering does not encompass MPEG Layer-3 (MP3) compression, this can be very roughly seen as a lowpass filtering with cut-off frequency equal to the sampling frequency of the audio track after MP3 compression.
