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Questions (12)

 11 Savitzky–Golay filter vs. IIR or FIR linear filter 3 Algorithms to re-spatialize a stereo recording audio signal? 3 Bandpass filter that automatically adapts its bandwidth when a transient is detected (to avoid to smoothen the transient) 2 How to compare many bandpass filters (for their signal propogation delay)? 2 Beyond “mid-side”: decompose an audio stereo recording (coincident microphones) into Mid + 45° + 90°

Reputation (431)

 +10 Spectrogram with square or non-square magnitude of STFT: power vs. magnitude +20 Beyond “mid-side”: decompose an audio stereo recording (coincident microphones) into Mid + 45° + 90° +30 Algorithms to re-spatialize a stereo recording audio signal? +10 Savitzky–Golay filter vs. IIR or FIR linear filter

 2 Bandpass filter that automatically adapts its bandwidth when a transient is detected (to avoid to smoothen the transient) 0 How to compare many bandpass filters (for their signal propogation delay)? 0 Intuitively, what is fourier series representation of a signal? Also intuitively what is frequency response?

Tags (34)

 2 filter-design × 5 0 short-time-ft × 3 2 filters × 3 0 phase × 3 2 adaptive-filters × 2 0 fft × 3 2 envelope × 2 0 audio-processing × 2 0 audio × 6 0 spectrogram × 2

Bookmarks (5)

 11 Savitzky–Golay filter vs. IIR or FIR linear filter 3 Algorithms to re-spatialize a stereo recording audio signal? 2 Separate two sinusoids with very close frequencies (5 Hz difference) in a 44.1 Khz audio signal, with good time-domain resolution [closed] 2 Recommended resources for noise reduction 1 Can Reassigned-STFT be an invertible transform? Algorithm for “Signal => Reassigned-STFT => masking => Reassigned-ISTFT => Output signal”