duwe

duwe

ALSA Pure Digital Power Amplifier

a project by duwe

Building on top of <a href="http://rdimitrov.twistedsanity.net/blog/show.php?entry=Microcontroller%20Class%20D%20Amplifier,%20Rev2&quot;&gt;Rouslan Dimitrov's Microcontroller Class D Amplifier</a>, I developed the idea to feed the power amplifier with PCM data directly. Rouslan does some dithering and noise shaping, but I'm convinced that proper interpolation would sound better. The ATtiny is too slow to do even cubic interpolation so I'll move that into the host.

Updated over 1 year ago. 2 hacker ♥️.

Radio Scope - Swiss Army Knife for Everything Wireless

a project by duwe

<p>WLAN, bluetooth, DVB, DAB, ... I'm not getting any data!</p> <ul>

Updated over 1 year ago. 2 hacker ♥️.
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  • about 5 years ago: duwe joined Securing EMail communication with hardware tokens (e.g. YubiKey)
  • almost 9 years ago: duwe joined SUSE Music(ian) Space
  • almost 9 years ago: duwe joined openSUSE 13.2 ARM hackathon
  • almost 9 years ago: duwe liked Biofeedback / Neuroscanner / Dreamanalyser
  • almost 9 years ago: duwe liked Disk operations should not stale the system
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  • almost 9 years ago: duwe added keyword "qt" to Radio Scope - Swiss Army Knife for Everything Wireless
  • almost 9 years ago: duwe added keyword "wi-fi" to Radio Scope - Swiss Army Knife for Everything Wireless
  • almost 9 years ago: duwe added keyword "wlan" to Radio Scope - Swiss Army Knife for Everything Wireless
  • almost 9 years ago: duwe added keyword "bluetooth" to Radio Scope - Swiss Army Knife for Everything Wireless
  • almost 9 years ago: duwe added keyword "dab" to Radio Scope - Swiss Army Knife for Everything Wireless
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  • almost 9 years ago: duwe started Radio Scope - Swiss Army Knife for Everything Wireless
  • almost 9 years ago: duwe originated Radio Scope - Swiss Army Knife for Everything Wireless
  • almost 10 years ago: duwe added keyword "hardware" to ALSA Pure Digital Power Amplifier
  • almost 10 years ago: duwe added keyword "mips" to ALSA Pure Digital Power Amplifier
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  • almost 10 years ago: duwe liked Support for the SMBus ARP protocol
  • almost 10 years ago: duwe liked ALSA Pure Digital Power Amplifier
  • almost 10 years ago: duwe added keyword "alsa" to ALSA Pure Digital Power Amplifier
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