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  1. #1
    Registered User
    Join Date: Dec:2005
    Location: Bulgaria
    Posts: 258

    HD Audio radeon 4870 512MB

    . e HD Audio / Dolby True HD , DTS HD Master Audio / Radeon 4870 512MB .
    DVI /DVI -> HDMI/ HDMI . catalyst manager " + " HDMI Digital Out Win VISTA , . , HDMI . HD Audio "" . . , , ?!

    !

  2. #2
    Registered User
    Join Date: May:2003
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    Posts: 432
    , 4870 DTS HD Master Audio?

  3. #3
    Registered User
    Join Date: Dec:2005
    Location: Bulgaria
    Posts: 258
    ,

    Integrated HD audio controller with support for stereo and multi-channel (up to 7.1) audio formats, including AC-3, AAC, DTS, DTS-HD & Dolby True-HD4, enabling a plug-and-play audio solution over HDMI





    DTS-HD High Resolution Audio
    DTS-HD High Resolution Audio, along with DTS-HD Master Audio, compose the DTS-HD extension to the original DTS audio format. It delivers up to 7.1 channels of sound at a 96 kHz sampling frequency and 24-bit depth resolution. DTS-HD High Resolution Audio is selected as an optional surround sound format for Blu-ray Disc and HD DVD, with constant bit rates up to 6.0 Mbit/s and 3.0 Mbit/s, respectively. It is supposed to be an alternative for DTS-HD Master Audio where disc space may not allow it. DTS-HD High Resolution Audio is implemented as a core DTS stream plus an extension containing the two additional channels plus deltas to enable 96/24 sound reproduction.

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    DTS-HD Master Audio

    DTS-HD Master Audio logo.Main article: DTS-HD Master Audio
    DTS-HD Master Audio, previously known as DTS++,[3] is the second of two DTS-HD audio formats.[4] It supports a virtually unlimited number of surround sound channels, can downmix to 5.1 and two-channel, and can deliver audio quality at bit rates extending from DTS Digital Surround up to lossless (24-bit, 192 kHz).

    DTS-HD Master Audio is selected as an optional surround sound format for Blu-ray and HD DVD, where it has been limited to a maximum of 8 discrete channels. DTS-HD MA supports variable bit rates up to 24.5 Mbit/s on a Blu-ray Disc and up to 18.0 Mbit/s for HD DVD, with two-channel encoded at up to 192 kHz or 8 channels encoded at 96 kHz/24 bit. If more than two channels are used, a "channel remapping" function allows for remixing the soundtrack to compensate for a different channel layout in the playback system compared to the original mix

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    DTS HD 7.1 96 kHz 24-bit 6.0 Mbit/s

    DTS HD Master audio 2 24-bit, 192 kHz 7.1 96 kHz 24-bit . 24.5 Mbit/s

    ?

  4. #4
    Registered User
    Join Date: May:2003
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    Posts: 432
    DTS HD Master Audio , 5 , .

    http://www.avguide.bg/?page_id=73

  5. #5

    Join Date: Sep:2006
    Location:
    Posts: 3,855
    E4500@P5KC/2GB/HD5450/2xST3250410AS/400PNF/TT Soprano Silver + XL1/SM2494LW + AL2216Wsd/MS Natural 4000/MS Explorer Bluetrack/UPS Pure SineWave/Sennheiser HD-515 @ USB DAC PCM2704(Aurche)/Behringer MS-20 @ SPDIF/Lenovo ThinkPad R500 2732-6EG/Lenovo IdeaPad S10e 4187-4KU/Kindle 2/

  6. #6
    Registered User
    Join Date: Dec:2005
    Location: Bulgaria
    Posts: 258
    lamatior

    Master Audio ? , AC-3, AAC, DTS, DTS-HD & Dolby True-HD4
    !

    enkov

    2008,0602,2243,,,,,
    , HDMI. , HDMI . OSD . ?!

  7. #7
    Registered User Bobini's Avatar
    Join Date: Jan:2010
    Location: *****
    Posts: 563
    DVI , DVI>HDMI HDMI , . ? DVI, .

    ---------- 22:10 ---------- 22:02 ----------

    , DVI , http://www.kaldata.com/forums/index.php?showtopic=95219

  8. #8

    Join Date: Sep:2006
    Location:
    Posts: 3,855
    , AMD. "" - .. ? , ... HDMI-HDMI , .

    HDMI-DVI ( ) , , , - - . HDMI a 5450 DVI , . ... ( HDMI) !
    E4500@P5KC/2GB/HD5450/2xST3250410AS/400PNF/TT Soprano Silver + XL1/SM2494LW + AL2216Wsd/MS Natural 4000/MS Explorer Bluetrack/UPS Pure SineWave/Sennheiser HD-515 @ USB DAC PCM2704(Aurche)/Behringer MS-20 @ SPDIF/Lenovo ThinkPad R500 2732-6EG/Lenovo IdeaPad S10e 4187-4KU/Kindle 2/

  9. #9
    Registered User DoomLord's Avatar
    Join Date: Aug:2004
    Posts: 296
    @Demony, .
    Download and Install "ATI HDMI Audio Device" Driver

    You will need to install not only ATI Radeon Video Card Driver, but also ATI HDMI Audio Device driver.

    - If you are a Windows XP user, then download the ATI HDMI Audio Driver from the AMD website.
    - If you are a Windows Vista/7 user, then download the ATI HDMI Audio Driver from the Realtek website.

    (Why Realtek? A reasonable guess is that ATI lacks proper audio technology and ATI relies on Realtek for the whole audio part of the GPU.)

    Configure the Sound Dialog Box

    After you installed the driver, you have to enable the ATI HDMI audio device in the Sound dialog box. Here are some screenshots of the dialog box. First you have to select the correct playback device: Realtek HDMI Output. (The motherboard was GA-E7AUM-DS2H GeForce 9400 mGPU, so you can see "NVIDIA HDMI Output" too [disabled because an NVIDIA GPU can't work simultaneously with an ATI card under Vista].)




    Click the "Configure" button and open "Speaker Setup". Then select the correct speaker setting.




    Click the "Properties" button and click the "Supported Formats" tab, where you can select supported formats. Click the Test button and select all the supported formats.




    In the "Advanced" tab, select the sample rate and bit depth. Vista Audio Engine will downsample/upsample audio to that sample rate/bit depth. So you should choose the highest rate/depth here.

    http://www.avsforum.com/avs-vb/showthread.php?t=1029603

  10. #10
    Registered User
    Join Date: Jun:2005
    Location: Sofia
    Posts: 6,239
    demony, DTS-HD MA . - .
    , Ati 5xxx.
    DTS-HD 1.5Mbit, - .

  11. #11
    Registered User
    Join Date: Dec:2005
    Location: Bulgaria
    Posts: 258
    Ati HDMI Digital device . , ... dolby true HD, DTS HD . Dolby true HD HD Audio ?! ?

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