Attentive Tracking: Stimulus Generation
Matlab (32-bit only)

attentive_tracking_stimgen_package_v2.zip
File Size:	69 kb
File Type:	zip

Download File

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Klatt synthesis 

Headphone screening for crowdsourced psychophysics
Publication

​Matlab

Contact me for code

Sound Substitution (by Envelope Matching)
Matlab

Replace any sound piece-by-piece, by drawing from a library of other sounds


Download (coming soon)

Sound demos

Modulation Spectrum Over Time
Matlab   Mac only, requires vision toolbox

Takes audio and makes a movie of modulation amplitude and phase in each cochlear channel as it changes over time. Neat patterns arise in music which may be useful for production or sound engineering.

See the version below with biologically-plausible modulation filters.

Rock                                               Video demo, Speech and non-music sounds
Video demo R1
Video demo R2 ​
Video demo R3
Video demo R4

Electronic Music
Video demo E1
Video demo E2
Video demo E3

Classical
Video demo C1 - Piano
Video demo C2 - Flute sonata
Video demo C3 - Clavichord

Other
Video demo O1 
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Modulation Spectrum Over Time - Biologically Plausible ModFilts
Matlab   Mac only, requires vision toolbox
​modspec_visualizer_v6.zip

Takes audio and makes a movie of modulation amplitude in each cochlear channel as it changes over time. Neat patterns arise in music which may be useful for production or sound engineering.

The temporal modulation spectrum is obtained with log-spaced asymmetric cosine filters with Q = 1.2, and computed over several windows from 1s to 0.25s (weighted toward the present).

Speech & Environmental Sounds  
Video demo S1
Video demo T1 

Music                                            
Video demo R1
Video demo R2
Video demo R3
Video demo R4
Video demo E1
Video demo E2
Video demo E3
Video demo C1
Video demo C2
Video demo C3

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