Rank: 87 based on 428 downloads (last 30 days) and 15 files submitted
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Dan Ellis

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Columbia University

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Files Posted by Dan View all
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(last 30 days) 		Comments Rating
12 Jul 2012 cache_results CACHE_RESULTS - caching function results to disk with transparent tracking of arguments Author: Dan Ellis disk, cache, utility, hash 2 0
30 Apr 2012 Screenshot audioread - unified audio file input function audioread provides a single, unified function for reading audio files in wav, mp3, aac, flac... Author: Dan Ellis mp4, aac, data import, mp3, sound, audio 46 0
  • 5.0
5.0 | 1 rating
09 Sep 2011 Screenshot m4aread - read MPEG4 (AAC or M4A) compressed audio files m4aread reads m4a or aac compressed audio files just like wavread reads uncompressed audio files Author: Dan Ellis mp4, mpeg, data import, signal processing, audio, mpeg4 31 1
15 Mar 2011 m4awrite - write m4a format audio file m4awrite writes an m4a (MPEG4 audio) format file using an external faac binary Author: Dan Ellis audio, mpeg4, data export 6 0
15 Mar 2011 flacwrite - write out a FLAC-encoded audio file using flac flacwrite writes FLAC-encoded audio files by piping data to the external flac binary Author: Dan Ellis audio, lossless, flac, data export 3 0
Comments and Ratings by Dan View all
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28 Nov 2012 Function Parameter Slider Use continuously updating sliders to view how a function changes as its input parameters change Author: Teja Muppirala

Love it. Did exactly what I wanted, worked first time, I never have to know what the Matlab primitives for sliders are!
28 Nov 2012 Function Parameter Slider Use continuously updating sliders to view how a function changes as its input parameters change Author: Teja Muppirala

Comments and Ratings on Dan's Files View all
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30 Jun 2013 mp3read and mp3write Improved reading and writing of mp3 files Author: Dan Ellis Onno

I am using Mac and Matlab 2012b. The code seems to work however I get the error message:

unable to execute (..) /mp3readwrite/mp3info.maci64" -r m -p "%Q %u %b %r
%v * %C %e %E %L %O %o %p" "sound.mp3" (/bin/bash: (...)/mp3readwrite/mp3info.maci64: Permission denied)

If i look at the permissions for this (mp3info.maci64) file then I see that I can read and write. Anyone any idea how to solve this?
14 May 2013 audioread - unified audio file input function audioread provides a single, unified function for reading audio files in wav, mp3, aac, flac... Author: Dan Ellis JY

01 Apr 2013 mp3read and mp3write Improved reading and writing of mp3 files Author: Dan Ellis reza

its good
25 Feb 2013 Robust Landmark-Based Audio Fingerprinting A landmark-based Shazam-like audio fingerprinting system. Author: Dan Ellis Satam, Niranjan

I tried to change the query in the demo_fingerprint.It added all the tracks and did find landmarks in the query and displayed the spectrogram of the query(only).however th following error :

??? Error using ==> exist
The first input to exist must be a string.

Error in ==> audioread at 19
if exist(FN, 'file') == 0

Error in ==> illustrate_match at 37
[d,SRO] = audioread(FL{matchtrk});

Error in ==> demo_fingerprint at 92
illustrate_match(dt,srt,tks);

Help would be appreciated.
06 Dec 2012 m4aread - read MPEG4 (AAC or M4A) compressed audio files m4aread reads m4a or aac compressed audio files just like wavread reads uncompressed audio files Author: Dan Ellis Nezaket

Hello
could you please tell me what faad.exe file is for and where can i find it? the code does not work because of absence of faad.exe. i am very new to that subject.
Top Tags Applied by Dan
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audio, sound, data import, data export, signal processing
Files Tagged by Dan View all
  • 1 - 5 of
  • 15
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
12 Jul 2012 cache_results CACHE_RESULTS - caching function results to disk with transparent tracking of arguments Author: Dan Ellis disk, cache, utility, hash 2 0
30 Apr 2012 Screenshot audioread - unified audio file input function audioread provides a single, unified function for reading audio files in wav, mp3, aac, flac... Author: Dan Ellis mp4, aac, data import, mp3, sound, audio 46 0
  • 5.0
5.0 | 1 rating
09 Sep 2011 Screenshot m4aread - read MPEG4 (AAC or M4A) compressed audio files m4aread reads m4a or aac compressed audio files just like wavread reads uncompressed audio files Author: Dan Ellis mp4, mpeg, data import, signal processing, audio, mpeg4 31 1
15 Mar 2011 m4awrite - write m4a format audio file m4awrite writes an m4a (MPEG4 audio) format file using an external faac binary Author: Dan Ellis audio, mpeg4, data export 6 0
15 Mar 2011 flacwrite - write out a FLAC-encoded audio file using flac flacwrite writes FLAC-encoded audio files by piping data to the external flac binary Author: Dan Ellis audio, lossless, flac, data export 3 0

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