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Kvart & Bølge Makers of Audiophile, Quarter-Wave,
Full-Range Loudspeakers and Sound Systems
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HI-FI History: The Phonautograph Recordings That Were Made 150 Years Before They Could Ever be Playe
Édouard-Léon Scott de Martinville, a 19th century Frenchman, must have had a revelation around 1853 that led to what was thought to be a...

Arved Deecke
22. okt. 20153 min læsning


About IKEA salad bowls and loudspeakers.
It was actually not all that long ago, that I built my first loudspeakers ever. I built those from 4 salad bowls that I got from IKEA...

Arved Deecke
1. maj 20155 min læsning


Stereophile Stereotypes. Where have all the women gone?
When reflecting on some of the customers who have bought loudspeakers from us, I have noticed that they have one thing in common. They...

Arved Deecke
30. apr. 20153 min læsning


Confessions by an Ethical Pirate
I have a confession to make. My iTunes music library long contains pretty much exactly the 25´000 songs that are the limit to iTunes...

Arved Deecke
27. apr. 20154 min læsning


Best Way to get Perfect Pitch? Learn to Speak Punjabi!
I was thinking of my high-school friend Clemens Weigel the other day. Clemens lived with us in Vienna while studying the Cello with...

Arved Deecke
21. apr. 20154 min læsning


Psychoacoustic Secrets of the Audiophile Brain
I was still thinking about bass extension some time after I published Saturdays blog on how much bass is enough bass. The question...

Arved Deecke
20. apr. 20154 min læsning


How Much Bass is Enough Bass?
So after yesterday’s blog on full range, single driver loudspeakers a heated debate broke loose on several forums around the web. The...

Arved Deecke
18. apr. 20155 min læsning
Everything owns its existence to sound: About the incredible work of Nigel Stanford.
I had to look it up: CYMATICS: The study of sound made visible. Now granted we have all seen the odd little science experiment at...

Arved Deecke
15. apr. 20151 min læsning


Our Audiophile Reference List Revealed.
When building and designing loudspeakers measurements and technical analysis only get us so far. While striving for a flat SPL and a...

Arved Deecke
15. apr. 20153 min læsning


WAF is that? The Wife Acceptability Factor.
So we have all been there, or have we? We have spent hours surfing the web or roamed stores and rummaged through catalogues in our...

Arved Deecke
14. apr. 20152 min læsning


My Journey into Stereo Imaging (Part 2): Interview With David Chesky @CheskyRecords
So I went out to talk to someone who operates exactly such recording device: Dr. David Chesky with Chesky Records and their boutique...
Arved Deecke (Founder of Kvart & Bølge)
10. apr. 20153 min læsning


My journey into Stereo Imaging (Part 1)
Truth be told when I invited Bjørn Johannesen into starting a company to build loudspeakers around his acoustic concept that had been...
Arved Deecke, founder at Kvart & Bølge
9. apr. 20154 min læsning
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