sampling frequency


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sampling frequency

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The table describes the audio dataset for same sampling frequency of about 48 kHz with duration of 1 min and less than 1 min.
The difference in Figure 6 between the numerical and experimental results may due to different nozzle velocity profiles and sampling frequency.
Higher frequency terms also are created by the resampling but are removed by a low-pass filter at the 75-GHz sampling frequency.
As per the sampling theorem, in order to make a discrete time-series signal sampled reproduce the original input signal without distortion, the sampling frequency must be at least twice the highest frequency of the input signal; otherwise frequencies will be confusing or wrong.
Sensor signals must exhibit high enough sampling frequency and accuracy.
In order to use this tool, the program requires the audio for the analysis, which in this case, it is a selected fragment by the cursors, the sampling frequency, 11025 Hz, because for voice-signal-processing, it is not necessary to use a high sampling frequency.
The sampling frequency is set to 60 kHz for the following reasons.
Currently, the iOS 7 Music app is unable to play a high quality 24-bit audio files that contain a sampling frequency beyond 48 kHz.
To record the signals, a National Instruments Elvis II board was used with the Matlab Data Acquisition using a very high sampling frequency (1000 Hz.
In conventional digital radio broadcasting receivers, delays are associated with frequency tuning due to several synchronization steps, such as signal detection, symbol timing synchronization, frame synchronization, and carrier frequency offset and sampling frequency offset compensation [8].
For example, when the signal length N is 401 and sampling frequency fs is 600 Hz, the number of complex multiplication is about 0([N.
Heart rate and tri-axial accelerometer data, collected at highest continuous sampling frequency allowable, were downloaded via proprietary computer software and analyzed to establish the mean heart rate and energy expenditure associated with playing handball.