olemus
kõneteabe salvestuse seade ja/või programm,
näiteks intsidendi- ja avariiteadete salvestuseks
=
a device or program used to record audio information from telephones, radios, microphones and other sources for storage on a computer

ülevaateid
https://www.techopedia.com/definition/16169/voice-logger

https://en.wikipedia.org/wiki/Voice_logging

https://www.enjayworld.com/blog/guide-to-voice-logger/

https://www.electricalscience.com/wp-content/uploads/Technical_Description_of_Voice_Logger_Retrieval_Techniques_11Aug2017.pdf