Hacker News with Generative AI: Data Transmission

OpenTelemetry protocol with Apache Arrow (opentelemetry.io)
We are excited to announce the next phase of the OpenTelemetry Protocol with Apache Arrow project (OTel-Arrow). We began this project several years ago with the goal of bridging between OpenTelemetry data and the Apache Arrow ecosystem.
The Size of Packets (potaroo.net)
Send Data with Sound (github.com/solst-ice)
This application allows you to transmit and receive data through sound. It uses a simple encoding scheme to convert text into audio frequencies, which can be played through your speakers and picked up by a microphone.
Ggwave: Tiny Data-over-Sound Library (github.com/ggerganov)
Tiny data-over-sound library.