👉 Sphinxine is a type of digital signal processing (DSP) technique that was developed by the Netherlands Telecommunications Institute in the early 1970s. This technique involves using complex, high-frequency signals to create a sound effect or pattern on an audio recording. The term "sphinxine" comes from the phrase "spiky nerve," which refers to the way electrical signals can be distorted and altered by the presence of spikes (or "sphincters") in the nerve
