heliväljundis
Heliväljundis is an Estonian term that translates literally to "sound output" or "audio out" in English. It describes a device, port, or circuit that delivers audio signals from a source, such as a computer, audio mixer, or multimedia player, to external speakers, headphones, or recording equipment. The term is widely used in the audio engineering, consumer electronics, and broadcasting industries to indicate the portion of a signal chain that provides the audible output to the user or downstream equipment.
In typical consumer devices, the heliväljundis can take forms such as 3.5‑mm stereo jacks, USB audio interfaces,
The term is also common in technical product manuals and specifications in Estonia and among Estonian‑speaking