Forums Search for: Audio
hi
inhi im new to audio signal processing so could anyoe of you give me a starting tutorial on ASP
hi im new to audio signal processing so could anyoe of you give me a starting tutorial on ASP
audio processing
inHow to read a wav file using c and to perform discrete wavelet trans for it?
How to read a wav file using c and to perform discrete wavelet trans for it?
Motorola Audio EVM Board with DSP56371 Daughter Board for sale
inHi all, is there anyone who need an 56371 EVM Board for Audio DSP? The Board is originally Motorola. There are 6 x Stereo output (chinch) 2 x...
Hi all, is there anyone who need an 56371 EVM Board for Audio DSP? The Board is originally Motorola. There are 6 x Stereo output (chinch) 2 x Mic input (3.5mm jack plug) 1 x Headphone (3.5mm jack plug) 4 x S/PDIF output el. (chinch) 2 x S/PDIF input el. (chinch) 1 x S/PDIF output opt. (Toshlink) 2 x S/PDIF input opt. (Toshlink) PC connectoers: 1 x serial 1 x parallel 1 x USB Ext. po...
Multichannel audio daughterboard for C6713DSK
inHi, does anybody know such a card ? I need a minimum 6 channel 16-bit/48ks/s one. Best regards Roman Rumian
Hi, does anybody know such a card ? I need a minimum 6 channel 16-bit/48ks/s one. Best regards Roman Rumian
Parametric FIR audio equalizer
inHello, maybe my question is stupid, but does such a device/algorithm exist in practice ? Regards Roman Rumian
Hello, maybe my question is stupid, but does such a device/algorithm exist in practice ? Regards Roman Rumian
AV Sync
inHi all, I needed some information on doing Audio and Video Synchronization. Can any body put light on the techniques and methods that...
Hi all, I needed some information on doing Audio and Video Synchronization. Can any body put light on the techniques and methods that can be adopted....?
audio processing
inhow do i distinguish between a recorded signal and a real live signal?
how do i distinguish between a recorded signal and a real live signal?
Regarding acoustic echo cancellation using frequency domain LMS algorithm and subband LMS algorithm
inDear all, I am working on the acoustic echo cancellation.I have implemented the time domain LMS algorithm for acoustic...
Dear all, I am working on the acoustic echo cancellation.I have implemented the time domain LMS algorithm for acoustic echo cancellation and it is working fine only for some audio files and not working for some other audio files which has the large eigen value spread.So to avoid this eigen value spread now I am working on the subband LMS algorithm in frequency domain for aco...
MDCT
inHi Friends, Any reasons on why MDCT is preferred over FFT in audio codecs(eg. Ogg Vorbis). Thanks and regards aamer
Hi Friends, Any reasons on why MDCT is preferred over FFT in audio codecs(eg. Ogg Vorbis). Thanks and regards aamer
Learning the Semantics of Audio Signals (LSAS) 2006
Interesting collection of papers: http://irgroup.cs.uni-magdeburg.de/lsas2006/proceedings/LSAS06_Full.pdf
Interesting collection of papers: http://irgroup.cs.uni-magdeburg.de/lsas2006/proceedings/LSAS06_Full.pdf
Is there any way to make these audio clips intelligible?
inhttp://jfkfacts.org/assassination/news/reporters-tape-exposes-bill-oreillys-jfk-fib/ Thanks, -Ramon
http://jfkfacts.org/assassination/news/reporters-tape-exposes-bill-oreillys-jfk-fib/ Thanks, -Ramon
DSP chip recommendations?
inI'm looking for one that has A/D and D/A onchip. They seem to be hard (for me) to find! It's for audio applications. I need minimal parts count...
I'm looking for one that has A/D and D/A onchip. They seem to be hard (for me) to find! It's for audio applications. I need minimal parts count and low current consumtion, say < 50ma. I don't ask for much, do I? Thanks in advance.
Digital Audio Broadcasting
inOr DAB for short. I heard it was great in the home but doesn't work well at all in cars due to multipath. The system uses OFDM I think....
Or DAB for short. I heard it was great in the home but doesn't work well at all in cars due to multipath. The system uses OFDM I think. Can anybody confirm? Naebad
Loudness
inHi, I need a description of audio loudness calculation algorithm/method, as well as links to papers on this theme. Regards Roman Rumian
Hi, I need a description of audio loudness calculation algorithm/method, as well as links to papers on this theme. Regards Roman Rumian
quadrature mirror filterbank
inhii....I am working on audio coding....where can i find the code for implementing qudrature mirror filter bank??? Thanks in advance
hii....I am working on audio coding....where can i find the code for implementing qudrature mirror filter bank??? Thanks in advance
Want to learn DSP
inI have keen interest in Digital audio signal processing using C/C++ (Windows) but dont know from where to start with. Can any one please tell...
I have keen interest in Digital audio signal processing using C/C++ (Windows) but dont know from where to start with. Can any one please tell me what to do? Guys I need a real world advice and assistance. I really need your help. Thanks in advance, Durgesh
Click detection
ini am looking for a series of clicks appearing in an incoming (noisy) audio signal, can anyone suggest a fairly straightforward algorithm to...
i am looking for a series of clicks appearing in an incoming (noisy) audio signal, can anyone suggest a fairly straightforward algorithm to use? the processing is being done in real time at high frequency, hence simplicity requirement. thanks.
TMS320C31 search
inDear Readers, I want to design a Digital audio filter using TMS320C31. How and where can I obtain the TMS320C31 kit and accessories ? Thank...
Dear Readers, I want to design a Digital audio filter using TMS320C31. How and where can I obtain the TMS320C31 kit and accessories ? Thank you.
AUDIO CLIPPING ALGORITHM
inDoes anyone knows a good algorithm that takes as input a WAV file and tells me about problems of saturation? I have to implement it in matlab and...
Does anyone knows a good algorithm that takes as input a WAV file and tells me about problems of saturation? I have to implement it in matlab and then C++. Thank you. --------------------------------------- Posted through http://www.DSPRelated.com
Fax software tools
inDoes anybody know of a software tool or package that can take in an audio recording of a fax call, and extract the image that is...
Does anybody know of a software tool or package that can take in an audio recording of a fax call, and extract the image that is being faxed? Thanks