Hello, I'm completely new to the world of DSP and audio filtering. I have a few questions and hope that I could be pointed in the right...

Hello, I'm completely new to the world of DSP and audio filtering. I have a few questions and hope that I could be pointed in the right direction. 1) Are there some good sources for an introduction to DSP and filtering? Something to help me with basic terminology before approaching the filtering topic. I've already began, but curious if there are some definitive sources to look at. 2...

Hello everyone! I'm trying to implement Goertzel's algorithm on TI C6711 board using fixed-point arithmetic. The problem is that I always end up...

Hello everyone! I'm trying to implement Goertzel's algorithm on TI C6711 board using fixed-point arithmetic. The problem is that I always end up with overflow...I'm using Q15 format for the filter coefficients, and I know that the samples of the input are also coded in Q15. The problem seems to come from the additions that need to be done at each step, which make the final result overflow. I use...

I am trying to find companies that have written real time vocal elimination algorithms for lower end DSP processors. I have not been able to...

I am trying to find companies that have written real time vocal elimination algorithms for lower end DSP processors. I have not been able to find any on the internet and was wondering if anyone can tell me where I might be able to find some.

Invitation to Workshop on Real-Time Digital Signal Processing, 5-6 June 2006. We are pleased to bring to your kind attention our forthcoming...

Invitation to Workshop on Real-Time Digital Signal Processing, 5-6 June 2006. We are pleased to bring to your kind attention our forthcoming workshop on REAL-TIME DIGITAL SIGNAL PROCESSING to be conducted by Professor Patrick Gaydecki from the University of Manchester: Workshop Dates: 5-6 June 2006 Time: 8.30 am to 4.30 pm Venue: Concorde Hotel, Shah Alam, MALAYSIA Course Brochure...

Hi, I am creating a new discussion group for teachers of signal processing. The goal is to bring together as many (D)SP teachers as possible...

Hi, I am creating a new discussion group for teachers of signal processing. The goal is to bring together as many (D)SP teachers as possible so if they wish, they can exchange all kind of useful information, like for instance which book(s) they use to teach their class, their favorite web sites, matlab tutorials, labs, etc. I am requesting your help today to help me build a list of teac...

Hello all I have new to coding for DSP applications and I was hoping someone could tell me if there is a good peak detection algorithm that I...

Hello all I have new to coding for DSP applications and I was hoping someone could tell me if there is a good peak detection algorithm that I could use and implemnet in C /C++ ? I would prefer if an algorithm or pseudocode is provided. But it is not necessary. One approach is to keep track of values until you find one that is less than its predecessor. But since I am dealing with echoes, t...

hi everybdy im working on the LPC Speech decoder....im not able to find some good algorithm for the pitch detection of speech signal....i hav...

hi everybdy im working on the LPC Speech decoder....im not able to find some good algorithm for the pitch detection of speech signal....i hav tried AMDF but results are not satisfactory... if anybody can tell me some algorithm based on autocorrelation, i'll realy b thankful.... seema

hi everyone can anybody help me regarding this topic . i am working on pitch normalization.i read from somany papers that PSLA technique is...

hi everyone can anybody help me regarding this topic . i am working on pitch normalization.i read from somany papers that PSLA technique is used for normalization of pitch. but for that we have to find out the pitch information from wave file, that i dont know. please help me out thanks rupinder

Hi All, I am working on generation of DTMF tones. I am able to generate the tones by adding the two sine waves of different frequencies but they...

Hi All, I am working on generation of DTMF tones. I am able to generate the tones by adding the two sine waves of different frequencies but they are of the same amplitude. Should the amplitude of the two constituent sine waves be different? Does the amplitude of the constituent sine waves determine the twist of the DTMF tone? Waiting for some response, Thank you all,

----------------------------- Apologies for multiple postings ----------------------------- 9th International Conference on Digital...

----------------------------- Apologies for multiple postings ----------------------------- 9th International Conference on Digital Audio Effets, DAFx-06 September 18-20, 2006 Montreal, Canada http://www.dafx.ca LAST CALL FOR PAPERS ------------------------------ The 9th International Conference on Digital Audio Effects, DAFx-06, will be held September 18-20, 2006, ...