Category Archives: Audio Tech

MQA: A Review of controversies, concerns, and cautions

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Uncertainty about MQA continues, with its associated opinions and analyses.  Computer Audiophile has published "MQA: A Review of controversies, concerns, and cautions," an analysis by blogger Archimago which updates the discussion and explores the subject in some depth.

©Wayne Butcher

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MQA: A Pradigm Shift?

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MQA (Master Quality Authenticated) continues to divide opinion in audiophile circles.  It has been discussed in a number of previous posts in the Serious Music Blog:

In this thought-provoking article in The Abso!ute

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Yes … no … maybe: Thoughts on MQA from AXPONA 2017

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The development and discussion of MQA continues in the audiophile community, with a wide variety of opinions.  In this YouTube video from Stereophile you can hear the divergent views of industry professionals who attended AXPONA (Audio Expo North America) 2017.

You can follow my thread of posts on MQA here:

© Wayne Butcher

 

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MQA Update

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On I have discussed MQA (Master Quality Authenticated) in previous posts:

Here are some of the more recent development:

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System Set-Up for the Best Sound: Symmetry

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Setting up your sound system properly in your listening room can very often yield amazing improvements in sound quality.  The acoustics of listening rooms is quite a complex subject and there are many factors to consider.  However a great deal can be achieved by following some basic guidelines.  This is the first in a series of posts that seek to offer some guidance in setting up your listening room.

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MQA (Master Quality Authenticated): An Insight

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Meridian Audio Ltd. launched MQA (Master Quality Authenticated) in December 2014.  Since then it has attracted considerable interest in the audio community.  In January 2016 at CES several products were promoted as MQA Ready.

This post provides links to a couple YouTube videos by Hans Beekhuyzen which provide an insight into MQA and explains the benefits it seeks to offer:

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Lyngdorf Audio: What is Room Correction and Why Do You Need It?

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In this blog post Lyngdorf Audio discusses why room correction improves the sound in your listening room and explains their RoomPerfect™ technology.

© Wayne Butcher

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Do Audio Cables Matter? A comparison by stereoplay Magazine

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Do audio cables make a difference to sound quality?

A comparison conducted by stereoplay magazine in Germany investigated this question.

The article provides a discussion on some of the reasons that audio cables sound different from one another.  It also compares several interconnect cables.

© Wayne Butcher

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Behind the Scenes: Sennheiser Factory Tour

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If you ever wanted to know how headphones were made, check out this Sennheiser Factory Tour YouTube video.

Based in Germany, Sennheiser has been for almost 70 years is one of the world's leading manufacturers of:

  • Microphones
  • Headphones
  • Wired microphone and monitoring systems
  • Conference and information technology
  • Products for assistive listening
  • Aviation headsets.
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How Speakers Make Sound

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Check out Animagraffs.com: How Speakers Make Sound.  It uses animated exploded diagrams to show the components of a dynamic loudspeaker driver and how they work.

 

©Wayne Butcher

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