1. PaperBoat

    Need your impression...

    Both DSD64 and DSD128 conversion adds a potentially euphonic characteristic to the sound.
  2. PaperBoat

    Upsampling and Aliasing.

    I asked ChatGPT the following question: Upsample before or after DSP to remove aliasing in audio? ChatGPT answered: To remove aliasing in audio, it is generally recommended to perform upsampling before digital signal processing (DSP). Aliasing is a phenomenon that occurs when signals are...
  3. Hasan Aydin

    Raspberry Pi4 real-time upsampler

    Is it possible to use a Raspberry Pi4 as a real-time upsampler + dithering with SPDIF or AES In and Output? Like this:
  4. di2ger

    HDMI streaming sticks as audio streamers or 44.1 to 48 kHz upsampling quality

    The most budget audio streamer option is an HDMI streaming stick. The cheapest of them fluctuates around $30. However, there is a problem. All known HDMI sticks upsample everything to 48kHz. Yes, connecting USB DAC to some of them is possible, but it complicates things and increases the price...
  5. Wicky

    macOS fixed sample rate and bit depth output

    Apologies if this has been covered on other posts, a quick search did not reveal the information I was seeking. Using a macOS (iMac) as a Roon Core, output via USB to both RME ADI DAC & HIDIZS S9 I found the sample rate received by the DAC did not dynamically change in accordance with the...
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