124
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 19 Aug 2025
124 points (100.0% liked)
Technology
74319 readers
2701 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
Digital fidelity (sample rate) grows more granular in higher frequencies because that's easier for us to distinguish. (See the Fletcher-Munson Curve from Bell Labs: on a bell curve, we hear best at the frequency of a baby crying.) Think of stair steps that get closer and more numerous over time. That's a representation of the resolution of the sound across frequencies from low to high. I may be explaining it poorly because I moved away from audio engineering toward a different career a long time ago.
Analog has all the information that's missing in between the larger, wider steps. It's not a placebo (didn't say you called it that). It's how digital audio works.
My instance isn't allowing me to upload images for some reason. It had extended downtime the other day, so maybe that's related. Anyway, here's a link to a page with a chart that illustrates what I'm attempting to describe.
Thanks, it's always great to hear the details from some guy who knows his shit