System Sentiment • Extended Technical Metadata
Project / Brand: No AM
Album Title: System Sentiment
Track Name: The Rabbit's Wake
Genre & Tempo: Synthwave / Glitch Pop (120.0 BPM)
Local MP3 Path: shin_59888/songs/ichsa.mp3
AI Generation: Google Gemini & Google Lyria 3
DNS / MX Management: Configured via Oracle Dyn on noam.ath.cx
Hosting Platform: Netlify (Immutable Static Deploy)
Audio Re-encoding: Executed using local Windows command-line utilities.
FFmpeg Build: ffmpeg-n9.0-latest-win64-lgpl-9.0 (Stream handling, muxing, cover integration).
LAME Encoder: Static 64-bit LAME build lame_64.exe (High-fidelity MP3 compression).
Constant Bitrate (CBR): Allocates a fixed amount of data per second throughout the track, guaranteeing predictable file sizes and universal hardware compatibility, though it can waste bits on quiet parts.
Variable Bitrate (VBR): Dynamically shifts bitrates based on audio complexity—giving heavy synths more data while slimming down during silence or simple sections.
Joint Stereo exploits psychoacoustic redundancies between the left and right audio channels. Instead of encoding both channels completely independently (which wastes bits on center-panned sounds like vocals or bass), it encodes them as a Mid (sum) and Side (difference) channel, or uses intensity stereo at high frequencies to preserve stereo imaging efficiently.
Amplitude Modulation (AM) varies the signal strength of a carrier wave (530–1700 kHz) to transmit sound. Because it relies entirely on amplitude, it is notoriously prone to static, interference, and atmospheric noise.
Rejecting AM in favor of clean digital distribution represents a complete transition away from analog static toward pristine digital creation — hence "No AM".