473,241 Members | 1,590 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,241 software developers and data experts.

Audio Wave sin inverter, how to?

luke14free
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 play the file with the inverted Sin (example, if the record is a wave that starts from the origin of an hipotetic cartesian plane, I have to create a new wave with -(sin) instead of +(sin) ).
I was wondering if in python exists some library to deal with audio files. I've tried pymedia but there is no much implementation for that kind of stuff.
Greetings,
Luca
Dec 5 '07 #1
0 1198

Sign in to post your reply or Sign up for a free account.

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...
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...
0
by: ThunderMusic | last post by:
Hi, My app should be able to connect to an asx source and decode it's content so I can analyse it's waveform. The content can ben encoded in Windows Media Audio 8, 9 or any other, How can I use...
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
by: mailtosantoshkumar | last post by:
Hi to all, I have problem with how to converting a DSS audio file format to wave format in dotnet. I have a Olympus DSS but i cant able to access the exe as well as dll which they in that...
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: abbasky | last post by:
### Vandf component communication method one: data sharing ​ Vandf components can achieve data exchange through data sharing, state sharing, events, and other methods. Vandf's data exchange method...
2
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 7 Feb 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:30 (7.30PM). In this month's session, the creator of the excellent VBE...
0
by: fareedcanada | last post by:
Hello I am trying to split number on their count. suppose i have 121314151617 (12cnt) then number should be split like 12,13,14,15,16,17 and if 11314151617 (11cnt) then should be split like...
1
by: davi5007 | last post by:
Hi, Basically, I am trying to automate a field named TraceabilityNo into a web page from an access form. I've got the serial held in the variable strSearchString. How can I get this into the...
0
by: MeoLessi9 | last post by:
I have VirtualBox installed on Windows 11 and now I would like to install Kali on a virtual machine. However, on the official website, I see two options: "Installer images" and "Virtual machines"....
0
by: DolphinDB | last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation. Take...
0
by: DolphinDB | last post by:
Tired of spending countless mintues downsampling your data? Look no further! In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
0
by: Aftab Ahmad | last post by:
Hello Experts! I have written a code in MS Access for a cmd called "WhatsApp Message" to open WhatsApp using that very code but the problem is that it gives a popup message everytime I clicked on...
0
by: Aftab Ahmad | last post by:
So, I have written a code for a cmd called "Send WhatsApp Message" to open and send WhatsApp messaage. The code is given below. Dim IE As Object Set IE =...

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.