Saturday, October 5, 2013

Hold The Presses! Audio late-breaking news!

Audio Woo Checklist

(attributed to Sean Adams, founder of SlimDevices)


You claim that an

( ) audible
( ) measurable
( ) hypothetical

improvement in sound quality can be attained by:

( ) upsampling
( ) increasing word size
( ) vibration dampening
( ) bi-wiring
( ) replacing the external power supply
( ) using a different lossless format
( ) decompressing on the server
( ) removing bits of metal from skull
( ) using ethernet instead of wireless
( ) inverting phase
( ) installing bigger connectors
( ) installing Black Gate caps
( ) installing ByBee filters
( ) installing hospital-grade AC jacks
( ) defragmenting the hard disk
( ) running older firmware

Your idea will not work. Specifically, it fails to account for:

( ) the placebo effect
( ) your ears honestly aren't that good
( ) your idea has already been thoroughly disproved
( ) modern DACs upsample anyway
( ) those products are pure snake oil
( ) lossless formats, by definition, are lossless
( ) those measurements are bogus
( ) sound travels much slower than you think
( ) electric signals travel much faster than you think
( ) that's not how binary arithmetic works
( ) that's not how TCP/IP works
( ) the Nyquist theorem
( ) the can't polish a turd theorem
( ) bits are bits

Your subsequent arguments will probably appeal in desperation to such esoterica as:

( ) jitter
( ) EMI
( ) thermal noise
( ) existentialism
( ) cosmic rays

And you will then change the subject to:

( ) theories are not the same as facts
( ) measurements don't tell everything
( ) not everyone is subject to the placebo effect
( ) blind testing is dumb
( ) you can't prove what I can't hear
( ) science isn't everything

Rather than engage in this tired discussion, I suggest exploring the following factors which are more likely to improve sound quality in your situation:

( ) room acoustics
( ) source material
( ) type of speakers
( ) speaker placement
( ) crossover points
( ) equalization
( ) Q-tips


     

2 comments:

  1. ( ) thanks for sharing this Michael.
    { ) now I know where to find it when I need it.
    ( ) ha!

    ReplyDelete
  2. I'm catching grief for such a contentious post.
    It's gotten almost 200 hits! (hehe)...

    ReplyDelete