Audio Recording Location Identification Using Acoustic Environment Signature - Hong Zhao; Malik, Hafiz (IEEE transactions on information forensics and security, 2013)
Keywords: Acoustic environment identification; Acoustic noise; acoustic reverberation; Acoustical measurements and instrumentation; Acoustics; audio forensics; Audition; Background noise; Biological and medical sciences; Digital music; Estimates; Exact sciences and technology; Filtering; Fundamental and applied biological sciences. Psychology; Fundamental areas of phenomenology (including applications); Microphones; Noise measurement; particle filtering; Particle filters; Perception; Physics; Psychology. Psychoanalysis. Psychiatry; Psychology. Psychophysiology; Recording; Reverberation; Spectra; Studies; Temporal logic; Transduction; acoustical devices for the generation and reproduction of sound; Psychoacoustics; Sound recording; audio forensics; Data compression; Non linear filter; Secondary source; Background noise; Line broadening; particle filtering; Audio acoustics; Ballistics; Robustness; System identification; Localization; Particle filter; Content analysis; Sound record; Acoustic reverberation; Monte Carlo method; Statistical analysis; Acoustic measurement; Forensic science; Experimental study; Spectral analysis; Non linear filtering; Acoustic environment identification; Particle method; Experimental result; Cepstrum; Pitch(acoustics); Signal distortion