Photograph of the inventor of the tape recorder, Fritz Pfleumer, with his tape recording machine - Fritz Pfleumer (1881 - 1945) — Google Arts & Culture
Forgotten audio formats: Wire recording | Ars Technica
Voice Record Mini 8GB Digital Sound Audio Recorder Dictaphone MP3 Player, Portable 2 in 1 LCD Digital Voice Recorder 8GB MP3 Player with Speaker /3.5mm Audio Port,Silver
A Brief History of Recording to ca. 1950
Voice Recorder Invention: A Historical Overview - Total Voice Technologies
Understanding and Buying Digital Voice Recorders
PX470 Digital Voice Recorder PX Series | ICD-PX470 | Sony United Kingdom
Sound recording and reproduction - Wikipedia
Tape recorder - Wikipedia
The best voice recorders of 2023 | Popular Science
The History Of Audio Recording - YouTube
Dictaphones - Audio recorders | Currys
Digital Voice Recorders To Take High-Quality Voice Notes - Times of India
First Recorded Sound: Scott, Edison and History of Invention | Time
Stefan Kudelski, Inventor of the Nagra Professional Recorder, Dies at 83 - The New York Times
Choosing a sound recorder for nature recording: the essentials - Wild Mountain Echoes