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  1. #1
    Regular Contributor
    Join Date
    May 2004
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    73

    Need an example of CMMFDevSound

    Hi,all
    I need an example of CMMFDevSound, as I don't know how to use it.
    I search this forum, but no effect.
    Who can give an example code of CMMFDevSound? thx very much!

  2. #2
    Registered User
    Join Date
    Aug 2006
    Posts
    18

    Re: Need an example of CMMFDevSound

    Quote Originally Posted by handle_cn
    Hi,all
    I need an example of CMMFDevSound, as I don't know how to use it.
    I search this forum, but no effect.
    Who can give an example code of CMMFDevSound? thx very much!
    Have you find any example on how to use CMMFDevSound to capture sound in AMR ?

  3. #3
    Regular Contributor
    Join Date
    May 2004
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    73

    Re: Need an example of CMMFDevSound

    yes, I have done it successfully!
    Look at this url
    http://developer.sonyericsson.com/si...o_uiq3apps.jsp

    This example tells you how to play audio with CMMFDevSound, which is similar to recording.

  4. #4
    Registered User
    Join Date
    Aug 2006
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    18

    Re: Need an example of CMMFDevSound

    Quote Originally Posted by handle_cn
    yes, I have done it successfully!
    Look at this url
    http://developer.sonyericsson.com/si...o_uiq3apps.jsp

    This example tells you how to play audio with CMMFDevSound, which is similar to recording.
    Thank You , the link was usefull and i have written the code which records sound.

    But now there is appear a new problem . I am record sound in AMR, but there is default AMR mode set - MR475 4.75 kbit/s.
    I needed to use all of possible modes : MR515, MR59, MR67, MR74....
    Do You know how it is possible to change recording mode ?

    P.S.
    Have You ever seen a code which implementa full duplex mode ?
    If so , can You send me an example about how to implement this thing (oncer@mail.ru ) ?

  5. #5
    Regular Contributor
    Join Date
    May 2004
    Posts
    73

    Re: Need an example of CMMFDevSound

    The default AMR mode recorded by CMMFDevSound changes between different device, i.e I tested on several device, the N71 record EMR515 data, while the 3250 record EMR122 data, and somebody in this forum says that he get the EMR475 data on N80.

    But I do not know how to change the AMR record mode, I have post a thread about this topic on this forum,
    http://discussion.forum.nokia.com/fo...ad.php?t=86390
    but it seems that nobody on this forum is willing to help us, although several people have the same problem with us.

    BTW, there is a full duplex example on the pro forum, but I am not a pro member

  6. #6
    Registered User
    Join Date
    Sep 2006
    Posts
    46

    Unhappy Re: Need an example of CMMFDevSound

    HI all


    do anybody foud the example of CMMFDevsound. I need to record the voice in EMR475 format. I am trying to do the conversion after recording in to wave format using CMMFCodec class with UID 0x101FAF68 but it is working on emulator only. and crashes on my E70.

    I am very urgent need of the voice recording using 3rd edition in EMR475 or conversion in the above format from wave.


    anybody please help me

    Thanks in advance.

  7. #7
    Registered User
    Join Date
    Dec 2006
    Posts
    5

    Re: Need an example of CMMFDevSound

    hi,
    i found ur working over wav (audio codec) ,pls help me ..i want to know few basic things ,how speech recognition works,if for matching two amr files have to compare,so what should be the criteria,please tell me some links over it
    my email id is vivkhr@gmail.com
    thank u
    vivek khera

  8. #8
    Super Contributor
    Join Date
    Aug 2005
    Location
    india
    Posts
    2,078

    Re: Need an example of CMMFDevSound

    hi,

    u can get this class access with the plugin for the 3rd edition devices..

    http://www.forum.nokia.com/info/sw.n...60_3rd_ed.html

    Regards,
    Mateen Maldar M
    "Whatever the mind can conceive and believe, the mind can achieve"

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