KVR Audio

Stowelly · Post by **Stowelly** » Fri Mar 04, 2005 10:44 am

hi ive decided to have a go at making my own bpm counter using c++ i was wondering if anyone knows of any decent sound librarys for either visual c++ 6 or borland c++, maybe with visual componants etc, not too sure if this is the right place to ask but thanks alot anyway

stefancrs · Post by **stefancrs** » Fri Mar 04, 2005 10:47 am

How about using the "DSP and Plug-in Development" forum instead?

Stowelly · Post by **Stowelly** » Fri Mar 04, 2005 11:00 am

erm well im not developing any dsp or plugins so i didnt think it was apropriate

UltraJv · Post by **UltraJv** » Fri Mar 04, 2005 11:04 am

I think youll find you have to get into DSP for this, libraries dont have such specific audio functions and you will have to develop your own code to determine BPM. This will mean programming filters and peak detection.

arakula · Post by **arakula** » Fri Mar 04, 2005 11:13 am

"BPM counter" is not exactly a clear term. Do you want to display the current positition in a "Bars:Beats:Ticks" format, or do you want to determine the BPM from an incoming signal, or...?

Stowelly · Post by **Stowelly** » Fri Mar 04, 2005 11:22 am

arakula wrote:"BPM counter" is not exactly a clear term. Do you want to display the current positition in a "Bars:Beats:Ticks" format, or do you want to determine the BPM from an incoming signal, or...?

just want to be able to syncronise a flashing light to the tempo of a beat being played and display the bpm

arakula · Post by **arakula** » Fri Mar 04, 2005 11:38 am

Doesn't make it any clearer IMO.

Stowelly · Post by **Stowelly** » Fri Mar 04, 2005 11:39 am

just want to be able to determine the tempo of a track

mbncp · Post by **mbncp** » Sun Mar 13, 2005 6:57 pm

Stowelly wrote:just want to be able to determine the tempo of a track

Standalone or within a specific host ?

Programming a bpm counter