473,387 Members | 1,882 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,387 software developers and data experts.

Help for Audio wave app

Can someone explain or help me to find some tutorial and sample apps about
API for creating an application that implements a VU METER for audio wave
soundcard device?What API win32 and algorithms i have to use and look for?

Nov 24 '06 #1
0 860

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

3
by: Kelvin Chu | last post by:
Hello, Python Wizards... I'm trying to use Python to write an aiff file. I've used the aifc module and I've set the parameters (# of channels, encoding rate, compression, etc.) What does raw...
0
by: nigel | last post by:
I'm trying to handle 16-bit .WAV format audio files. I've started with the code below (from pythonapocrypha.com). I can successfully read in the 16-bit code, using Numeric.fromstring, as they...
1
by: dlarsson | last post by:
Music CD experts: So, here's my problem. I burned (or tried to burn) my first audio or music CD on my computer using Windows Media Player. I "Rip-ed" the tracks from a source CD and...
2
by: Sagaert Johan | last post by:
Hi I can play a wave file through a p/invoke to winmm , but how can i play a wave file to a specific audio device if i have more then one audio device in my pc ? Johan
0
by: Paul van der Heu | last post by:
I hope I've come to the right place..;^) For an app I am writing I need to create a list of available audio devices and display them in a combobox.. Displaying them is no problem, but I cannot...
9
by: Morris Neuman | last post by:
Im working with VS 2005 and trying to use a Hyperlink field in a datagrid to play a wave file that is not located in the website folders but is in a plain folder on the same machine, windows 2003...
1
by: mmc | last post by:
3 methods needs doing; wave1: This static method takes an AudioInputStream and gradually lowers and then raises the volume so that the new AudioInputStream appears to be constantly alerting in...
4
by: Ultrus | last post by:
Hello Python Gurus, I picked up a book the other day on Python programming. Python rocks! I'm learning Python as I want to call upon it to handle some intensive tasks from PHP/web server. The...
0
luke14free
by: luke14free | last post by:
Hello, I'm doing a project for a physics project and having some problem doing it. What I exactly need to do is to gain some audio from a microphone, analyze it and take its wave. Then i'd have to...
1
by: fevos | last post by:
hi i look at this article in msdn Recording and Playing Sound with the Waveform Audio Interface and download the P/Invoke Library Sample that record using wave in and wave out . how do i get...
0
by: taylorcarr | last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
0
by: aa123db | last post by:
Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.