×

Discussion Board

Results 1 to 3 of 3

Thread: Mic capture

  1. #1
    Registered User
    Join Date
    Oct 2008
    Posts
    2

    Mic capture

    Hi,
    i have to admit that i'm just a beginner with Symbian OS development (however quite experienced with MFC and QT APIs), just installed all tools and written my first console application. My goal is to write an application for guitar tuning, which should
    1. capture the tone with the MIC (needn't to be realtime, also a short snapshot of 1 second is ok)
    2. doing some analysis on this stream/file (FFT...)
    3. showing the mistuning error graphically (with arrows or an analog pointer device)

    Before diving deeper and deeper into all the APIs, can anybody confirm me that is possible? I'am sure, that steps 2 and 3 can be performed but how about step 1? I am grateful for all hints and also of course for sample code! Thanks in advance!

  2. #2
    Super Contributor
    Join Date
    May 2003
    Location
    Vancouver, Canada
    Posts
    985

    Re: Mic capture

    I would say it is possible to do all those things. There are some examples on how to record audio (to a file or streaming). Check this out:

    http://wiki.forum.nokia.com/index.ph...Recording_APIs
    http://wiki.forum.nokia.com/index.ph...io_with_stream

    There is also free sample codes from "Quick Recipes on Symbian OS" book.

    https://developer.symbian.com/wiki/d...+on+Symbian+OS

    Download Multimedia section.

    Displaying graphics with arrows should be doable as well. The "Quick Recipes" link above also has free sample codes for 2D graphics handling.

    Good luck!
    Antony Pranata
    http://www.antonypranata.com/
    http://www.s60tips.com/

  3. #3
    Registered User
    Join Date
    Oct 2008
    Posts
    2

    Re: Mic capture

    Hi Antony,
    thank you very much - this was a very good assistance!!!
    Greeting from Munich
    Thomas

Similar Threads

  1. help needed about key capture
    By wonz in forum Symbian
    Replies: 6
    Last Post: 2007-05-31, 18:04
  2. Capture Long Key
    By kkrish in forum Symbian
    Replies: 3
    Last Post: 2006-11-30, 06:19
  3. Audio Capture
    By aztec30 in forum Mobile Java General
    Replies: 1
    Last Post: 2006-09-15, 02:16
  4. problem with video capture on 6630 (MMAPI)
    By sbwoodside in forum Mobile Java Media (Graphics & Sounds)
    Replies: 1
    Last Post: 2004-12-15, 11:06
  5. Capture Event from the Dial pad
    By parag_kudtarkar in forum Symbian
    Replies: 1
    Last Post: 2004-11-17, 10:35

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •