Best Audio Downsampling

Q. What’s the best way to downsample? - Sound on Sound

https://www.soundonsound.com/sound-advice/q-whats-best-way-downsample

Downsampling – PS Audio

https://www.psaudio.com/pauls-posts/downsampling/

python - Downsampling wav audio file - Stack Overflow

https://stackoverflow.com/questions/30619740/downsampling-wav-audio-file

downsampling - Trying to down-sample audio - Signal ...

https://dsp.stackexchange.com/questions/20303/trying-to-down-sample-audio

First you need to interpolate between samples rather than just retaining and discarding samples (which introduces horrible jitter noise during non-integer downsampling). Then, if the original audio data contained spectrum around or above 4000 Hz (half the sample rate), you will need to low-pass filter before or in conjunction with the ...

Upsampling and Downsampling - Stanford University

https://ccrma.stanford.edu/~jos/JFB/JFB_2up.pdf

Filtering and Downsampling Because downsampling by Nwill cause aliasing for any frequencies in the original signal above |ω|>π/N, the input signal must first be lowpass filtered. H(z) N The lowpass filter h[n] is an FIR filter of length Mwith a cutoff frequency of π/N. Let’s draw the FIR filter hin direct form: h(0) y[n] z-1 h(1) h(2 ...

Let's talk about Windows audio downsampling of high sample ...

https://www.reddit.com/r/headphones/comments/78qpgy/lets_talk_about_windows_audio_downsampling_of/

So, instead of using Windows DirectSound resampling algorithm, I've just resorted to downsampling the audio to 24/44.1 or 24/48 using sox algorithm, which is audibly transparent. At least this way, the resampled files (a total of about 20 albums, so not many) is guaranteed not to have any ringing or aliasing artifacts that would muck up the listenable frequencies.

Downsampling (signal processing) - Wikipedia

https://en.wikipedia.org/wiki/Downsampling_(signal_processing)

LG OLED TVs are spectacular – but the audio is letting ...

https://www.techradar.com/news/lg-oled-tvs-are-spectacular-but-the-audio-is-letting-them-down

A step-up soundbar or Dolby Atmos speaker would help matters, and broad support of eARC (enhanced audio return channel) on the best LG TVs means that lossless audio passthrough is much very ...

Definition of audio downsampling | PCMag

https://www.pcmag.com/encyclopedia/term/audio-downsampling

What does audio downsampling actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.