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  1. Dolby Audio - 7.1 Surround Test Demo. Dolby Atmos expands the creative palette for artists and creators. Instruments and vocals can be isolated and articulated with incredible clarity. ...more...

    • 2 min
    • 3,7M
    • The Charming Geek
    • HE-AAC Channel ID
    • AAC-LC Channel ID
    • HE-AAC Channel ID - with H.264 Video
    • Lfe and SBR Test
    • Troubleshooting
    • Channel Support

    This bitstream contains: 1. Spoken Channel Identification in English 2. BLITS (EBU Tech 3304-4.1) 3. EBU Multichannel Ident (EBU Tech 3304-4.2) 4. Narration in the following channels: 4.1. FL 4.2. FC 4.3. FR 4.4. RS 4.5. LS HE-AAC Bitstream: Download File Original Wave File: Download File

    This is the test above encoded in AAC-LC. Note this is 320 kb/s, not 160 as announced. AAC Bitstream: Download File

    Error: Source Statement Failure - Format not supported in this browser? Download File This is the bitstream above multiplexed with an explanatory graphic encoded in H.264 Main Profile at 800x600 resolution.

    This tests for proper bass management and reproduction of the SBR portion of the HE-AAC bitstream. This bitstream contains: 1. Bass Management - 63 Hz tone @ -18 dBFS, 2 seconds 1.1. Left Front 1.2. Center 1.3. Right Front 1.4. Right Suround 1.5. Left Surround 1.6. LFE (@ -28dBFS) 2. SBR - 6, 8, 10, 12 kHz tones @ -18 dBFS, 0.5 seconds each 2.1. Le...

    The MPEG-4 AAC audio bitstreams above are presented as HTML5 audio objects - which should play back correctly in: 1. Microsoft Internet Explorer 9+ (Win 7+ PC) 2. Apple Safari 5+ (Win 7+ PC) 3. Google Chrome (Win 7+ PC, Mac OS, Android) when your computer has 5.1 channel speakers connected or connects via HDMI to a 5.1 or better surround sound AVR ...

    The AAC codec family has supported up to 48 channels of audio since its initial development through predefined channel configurations and a flexible escape mechanism. The predefined channel configurations from the 2005 version of the AAC standard are shown below, along with the additional configurations standardized in Amendment 4 of the AAC standa...

  2. Dolby TrueHD 7.1 is the latest and greatest version of Dolby's TrueHD audio format. It offers 7.1 channels of lossless audio, meaning that it can reproduce the full range of sound from a movie or TV show with amazing fidelity.

  3. 5 nov 2020 · For example, if you have 7.1 surround sound hooked up and want to test that, select "7.1 Surround." Next, click the "Test" button just below the channels list. You'll hear a test chime played one at a time through all of the speakers in the configuration.

  4. This video is a Dolby Digital Plus 7.1 Surround Sound test. It features a check of all 7.1 channels to ensure your sound system is properly configured.

    • 2 min
    • 51,1K
    • This Is MGV
  5. 18 feb 2024 · By taking the time to position your speakers correctly, adjust their levels, choose suitable test materials, play the test signals, analyze the sound output, and troubleshoot any issues, you have taken crucial steps towards achieving a truly immersive audio setup.

  6. 22 feb 2016 · Hi!-----This is a cool 7.1 Surround Sound Test!Hope you like and enjoy thi...

    • 1 min
    • 559,7K
    • RealisticalSoundChannel