Skip to content
Tuesday, March 28, 2023
Latest:
  • 2021: It’s Been A Tough Year
  • Apple Lossless Audio is Death Knell for MQA
  • MQA Really Is A Fraud!
  • Analog Tape: Doing It Right the First Time!
  • The Continuing Myth of Hi-Res: Streaming Upgrades
Real HD-Audio

Real HD-Audio

Information about the world of high quality audio

  • Home
  • Dr. AIX’s POSTS
  • HD-AUDIO
  • FORMATS
  • HD DOWNLOADS
  • HD LABELS
  • PROFILES
  • TECH TALK

ITU 775-3

Dr. AIX's POSTS 

Making the LFE Channel Go Boom

March 30, 2015March 30, 2015 Dr. AIX 13 Comments advanced resolution, AIX Records, analog vs. digital, Audio Resolution, audio snake oil, Audio Specifications, Audiophile Mastering, Compact Discs, DVD-Audio, HD Downloads, HD Music, hd-audio, Hi Res Audio, Hi-Res Audio Logo, high resolution audio, high-res music, High-Resolution, High-Resolution Audio Experience, HiRes Audio, HiRes Music, HRA, HRA Listening Experience, ITU 775-3, jitter, LFE, Loudness Wars, Mark Waldrep, PCM, Spectragram, spectragraphs, UHD CD, UHD-Audio, Ultra HD-Audio, Ultra High Definition Audio, Ultra High Resolution Audio

Getting extremely loud, low frequencies are the meat and potatoes of movie soundtracks. Movie directors and sound supervisors want to

Read more
Dr. AIX's POSTS 

LFE: Putting The Low End To Work

March 29, 2015March 29, 2015 Dr. AIX 5 Comments advanced resolution, AIX Records, analog vs. digital, Audio Resolution, audio snake oil, Audio Specifications, Audiophile Mastering, Compact Discs, DVD-Audio, HD Downloads, HD Music, hd-audio, Hi Res Audio, Hi-Res Audio Logo, high resolution audio, high-res music, High-Resolution, High-Resolution Audio Experience, HiRes Audio, HiRes Music, HRA, HRA Listening Experience, ITU 775-3, jitter, LFE, Loudness Wars, Mark Waldrep, PCM, Spectragram, spectragraphs, UHD CD, UHD-Audio, Ultra HD-Audio, Ultra High Definition Audio, Ultra High Resolution Audio

The final section of the ITU specification is an Appendix to Annex 7, which we explored a few posts back.

Read more
Dr. AIX's POSTS 

Sample Rate Inflation

March 28, 2015 Dr. AIX 19 Comments advanced resolution, AIX Records, analog vs. digital, Audio Resolution, audio snake oil, Audio Specifications, Audiophile Mastering, Compact Discs, DVD-Audio, HD Downloads, HD Music, hd-audio, Hi Res Audio, Hi-Res Audio Logo, high resolution audio, high-res music, High-Resolution, High-Resolution Audio Experience, HiRes Audio, HiRes Music, HRA, HRA Listening Experience, ITU 775-3, jitter, LFE, Loudness Wars, Mark Waldrep, PCM, Spectragram, spectragraphs, UHD CD, UHD-Audio, Ultra HD-Audio, Ultra High Definition Audio, Ultra High Resolution Audio

John Siau, the head designer and principal at Benchmark, writes white papers and posts them to their site. As many

Read more
Dr. AIX's POSTS 

No Change Equals Better Sound

March 27, 2015March 27, 2015 Dr. AIX 1 Comment advanced resolution, AIX Records, analog vs. digital, Audio Resolution, audio snake oil, Audio Specifications, Audiophile Mastering, Compact Discs, DVD-Audio, HD Downloads, HD Music, hd-audio, Hi Res Audio, Hi-Res Audio Logo, high resolution audio, high-res music, High-Resolution, High-Resolution Audio Experience, HiRes Audio, HiRes Music, HRA, HRA Listening Experience, ITU 775-3, LFE, Loudness Wars, Mark Waldrep, PCM, Spectragram, spectragraphs, UHD CD, UHD-Audio, Ultra HD-Audio, Ultra High Definition Audio, Ultra High Resolution Audio

Gary Leonard Koh is a principal at Genesis Advanced Technologies and a member of the true believers in the analog

Read more
Dr. AIX's POSTS 

Getting to the Bottom End of the LFE

March 26, 2015 Dr. AIX 3 Comments advanced resolution, AIX Records, analog vs. digital, Audio Resolution, audio snake oil, Audio Specifications, Audiophile Mastering, Compact Discs, DVD-Audio, HD Downloads, HD Music, hd-audio, Hi Res Audio, Hi-Res Audio Logo, high resolution audio, high-res music, High-Resolution, High-Resolution Audio Experience, HiRes Audio, HiRes Music, HRA, HRA Listening Experience, ITU 775-3, LFE, Loudness Wars, Mark Waldrep, PCM, Spectragram, spectragraphs, UHD CD, UHD-Audio, Ultra HD-Audio, Ultra High Definition Audio, Ultra High Resolution Audio

Getting to the Bottom End of the LFE The ITU specification for using the LFE (Low Frequency Effects or Low

Read more
Dr. AIX's POSTS 

LFE: From the Horses Mouth

March 25, 2015March 24, 2015 Dr. AIX 6 Comments advanced resolution, AIX Records, analog vs. digital, Audio Resolution, audio snake oil, Audio Specifications, Audiophile Mastering, Compact Discs, DVD-Audio, HD Downloads, HD Music, hd-audio, Hi Res Audio, Hi-Res Audio Logo, high resolution audio, high-res music, High-Resolution, High-Resolution Audio Experience, HiRes Audio, HiRes Music, HRA, HRA Listening Experience, ITU 775-3, LFE, Loudness Wars, Mark Waldrep, PCM, Spectragram, spectragraphs, UHD CD, UHD-Audio, Ultra HD-Audio, Ultra High Definition Audio, Ultra High Resolution Audio

I finally got a response from my friends at Dolby regarding the boosting of the LFE channel during the playback

Read more

Sign Up

Join thousands of readers in learning about the emerging world of HD-Audio/Music and get the facts about formats and a lot more!

Your email address will NEVER be passed along to any third party. You can write to me and I will remove you immediately.
Sign Up
First
Last

A NEW BOOK BY DR. AIX

MUSIC AND AUDIO GUIDE

FREE HD-AUDIO

HIFI AUDIO PLAYER

PREMIUM DAC AND MORE…

Popular Posts

  • FREE HD-Audio Samples It's impossible to talk about high-resolution audio files without demonstrating…
  • AudioQuest HDMI Cables If you pay attention to any of the usual audiophile…
  • Contact Us
  • John Siau: Benchmark Audio Guru John Siau is one of the principals and Director Of…

ABOUT US

Real HD-Audio is a reader-sponsored online magazine dedicated to honest and accurate information about the world of high-end audio. It is written by musician, educator, audio engineer, music producer, and author Mark Waldrep, Ph.D.

Dr. AIX owns and operates AIX Records, an audiophile label,

iTrax.com, the world’s first high-res download site,

and AIX Media Group, a production company specializing in new media.

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org
Copyright © 2023 Real HD-Audio. All rights reserved.
Theme: ColorMag by ThemeGrill. Powered by WordPress.