Sign in
Search audiodsp
Subscribe to audiodsp
audiodsp by Keywords
Ads
Discussion Groups
Discussion Groups | Audio Signal Processing
Technical discussions related to Audio Signal Processing (digital effects, acoustics, noise reduction, musical signal processing, etc).
Some implementable VAD (Voice Activity Detection) algorithm or Single Channel Noise-Reduction Algorithm [3 Articles]
waheed khan - Mar 27 2007
Hi everybody,
I am working on designing a digital hearing aid as my MSc Project and am facing severe difficulties in removing noise from speech. There are loads of stuff about VAD... 
Amazing PRBS [5 Articles]
joon...@jippii.fi - Mar 24 2007
This question is not a real problem. It is just something which makes my head so confused and I really need a relief :)
I tried to get a frequency response of an unknown system... AAC LC decoding query
Abhishek Ballaney - Mar 24 2007
Dear all,
I am working on Huffman decoding of AAC LC decoder. May I know what
should be the array sizes for storing the following information:
1. Section offset
2. Section c... Question on Group Delay/Latency of oversampling ADCs [2 Articles]
tdei...@sound-innovations.net - Mar 24 2007
I'm working on a DSP-based system for audio noise cancellation, and as a result I need to do the microphone-> ADC-> DSP-> DAC-> speaker loop quickly to output the anti-noise value ... Lowpass filter in C [6 Articles]
dizige - Mar 20 2007
Hi,
I'm new to DSP and just wrote a bunch of functions in C to process
some audio data.
I implemented a lowpass filter by convolving a 256-sample audio
sequence with a sin... Playback on speaker using ping-pong buffers
Sanjam - Mar 19 2007
Hi all
I am working on playing a AAC decoded file on the speaker side on a
ADSP board.
To begin with , I have simply take a PCM buffer and am trying to play it
on the speaker.... Voice Morphing
draco_thuban - Mar 18 2007
Hi, I'm doing a project on Voice Morphing in JAVA. I am wondering if
you could help me with the concepts behind this.
Voice morphing/conversion converts the words of the sourc... Automatic filter coefficient generation from given freq? [2 Articles]
g_lo...@yahoo.co.uk - Mar 12 2007
Hi.
I'm working on a real-time automatic acoustic feedback elimination system, much the same as other attempts documented on the web. It will fft the input signal, detect the peak... Finding start position of one audio file in another [3 Articles]
evan...@gmail.com - Mar 4 2007
Just a novice question: If I have two audio files and one is, for instance, 5min and the other is a 20s segment of the first one, how would I go about finding the starting position... Synthesis Filter in libmad
Karthika - Jan 24 2007
HI all,
I am studying the libmad code for mp3 decoder and I
have a doubt in the file “synth.h”. I could not
understand the “filter” element of the structure
“mad_synth”.
...