his article demonstrates how to read and display a 16-bit Stereo WaveForm using a memory buffer and Multimedia file I/O. Good performance and ease of use is achieved by using SAFEARRAYs to make a memory buffer look like an array in VB. The sample is currently limited to stereo 16-bit wave files, but the same techniques can be applied easily to mono and/or 8-bit files, and, with a bit more effort, to 24-bit files.
ظاهرا شما کد vb میخواین پس لینک زیر شاید مفیدتر باشه :
http://www.vbaccelerator.com/home/VB...er/article.asp
و کد رو از اینجا دانلود کنید :
http://www.vbaccelerator.com/home/VB...WaveViewer.zip
فکر میکنم (چون خودم تست نکردم) برای اجرا به داشتن این کتابخانه هم نیاز باشد :
http://www.vbaccelerator.com/home/VB...Tmr_Binary.zip