Record

How to identify useful elements of audio recording and ignore lulls?

How to identify useful elements of audio recording and ignore lulls?
  1. How do you record audio in a noisy environment?

How do you record audio in a noisy environment?

Reduce Subject-to-Microphone Distance – Don't stand far away from the mic. Maintain a 2-3 inches distance from the mic. Also, if you record at home, keep the mic as far as you can from the direction of the noise. Eliminate Background Noise Sources – This is a no-brainer.

Cross-correlation Efficient way to calculate $n$ first elements of cross-correlation using FFT
Efficient way to calculate $n$ first elements of cross-correlation using FFT
How do you find cross-correlation with FFT?How to calculate cross-correlation?What is cross-correlation in frequency domain?What is the difference be...
Impulse Tell FIR part and IIR part of a signal apart
Tell FIR part and IIR part of a signal apart
How can you tell the difference between FIR and IIR filters?How do you know if a system is IIR?What are FIR and IIR systems their impulse responses a...
Band-limited Frequency Domain with bandlimit
Frequency Domain with bandlimit
What is band-limited frequency?How a band-limited signal can be reconstructed from its samples in time and frequency domains without any loss of sign...