Hacker News with Generative AI: Audio Engineering

Show HN: Automate your studio – mute a mixer channel to turn your PTZ camera (github.com/KopiasCsaba)
OSCBridge is a tool to help automate operations with audio/streaming gear.
Automation, Audio Engineering, Streaming, Software, Open Source
57 points by kcsaba2 23 hours ago | 16 comments
Phased Array Microphone (2023) (benwang.dev)
A 192-channel phased array microphone, with FPGA data acquisition and beamforming/visualization on the GPU. Phased arrays allow for applications not possible with traditional directional microphones, as the directionality can be changed instantly, after the recording is made, or even be focused at hundreds of thousands of points simultaneously in real time.
Audio Engineering, Hardware, Signal Processing, Software
600 points by bglazer 11 days ago | 187 comments
The bucket brigade device: An analog shift register (10maurycy10.github.io)
Nowadays, digitally delaying audio is easy, but historically we had to use devices like the TCA350, a fully analog delay line:
Audio Engineering, Analog Circuits
72 points by LorenDB 18 days ago | 29 comments
SNES and Playstation Cubic Adpcm Interpolation (jsgroth.dev)
It’s been a minute, and I haven’t done a whole lot of emulation work recently, but this is a topic I’ve wanted to do a short post about for a while: a really simple audio enhancement for SNES and PlayStation emulation that works surprisingly well with some games. It’s more noticeable for SNES, but there are some PlayStation games that benefit from this as well!
Emulation, Retro Gaming, Audio Engineering, Programming
39 points by zdw 25 days ago | 8 comments
It's called a dance floor (seekhifi.com)
Pound-for-pound, Vogue by Madonna is one of the most remarkable examples of artificial stereophonic sound ever produced.
Music, Artificial Intelligence, Audio Engineering
176 points by wmeredith 29 days ago | 93 comments
Are rotary mixers better? (djmag.com)
For years, rotary mixers have been status symbols of superior build and sound quality. But is rotary always ‘better’ by default? Or has the cult of the rotary mixer created a monster? Declan McGlynn investigates
Music Production, DJing, Audio Engineering
32 points by daledavies 37 days ago | 66 comments
How to Make a Legit Sound Camera [video] (youtube.com)
Video Tutorials, Audio Engineering, DIY
39 points by zdw 54 days ago | 3 comments
Making a rickroll laser: A parametric speaker (10maurycy10.github.io)
Most speakers emit sound in all directions because they are relatively small compared to the wavelength.
Sound, Audio Engineering, DIY Projects, Lasers
190 points by pabs3 80 days ago | 61 comments
Ask HN: Determine sound quality of a file, objectively? (ycombinator.com)
Audio Engineering, Sound Quality, Data Analysis, Programming
65 points by ggeorgovassilis 106 days ago | 45 comments
How CD pregaps gained their hidden track superpowers (tedium.co)
Music, Technology, History, Audio Engineering
235 points by shortformblog 147 days ago | 134 comments
The Grateful Dead's Wall of Sound (2019) (audioacademy.in)
Music, Audio Engineering
270 points by 1970-01-01 210 days ago | 122 comments