A long, narrow magnetic tape used for the analog recording and playback of sound (audio). It is usually wound on reels and played on a tape recorder.
example
Im Archiv fanden sie alte Interviews, die noch auf Tonband aufgenommen waren.
In the archive, they found old interviews that had still been recorded on audio tape.
Usage tips
Word composition
The word is made up of 'der Ton' (in the sense of audio/sound) and 'das Band' (tape). So it is literally a tape on which sounds are stored.
EXAMPLE
Die Qualität der alten Tonbänder war erstaunlich gut.
The quality of the old audio tapes was surprisingly good.
Fixed preposition
When describing that something is recorded, you use the fixed expression 'auf Tonband' (on audio tape). Typical verbs are 'aufnehmen' (to record), 'aufzeichnen' (to record), or 'haben' (to have).
EXAMPLE
Die Polizei hat das gesamte Geständnis auf Tonband aufgezeichnet.
The police recorded the entire confession on audio tape.
Historical context
'Tonband' (audio tape) refers to an outdated technology. Today the term is mostly used when talking about the past, archives, or old recordings.
EXAMPLE
Mein Großvater hörte sich oft Musik von einem alten Tonbandgerät an.
My grandfather often listened to music from an old tape recorder.
Compare with
near_synonym · confusable
Tonband vs Band
ribbon / band
'das Band' and 'das Tonband' can both refer to a long, narrow strip. However, 'das Band' is much more general and can be made of fabric, plastic, or metal and used for tying, decorating, or technical purposes. 'das Tonband' is a special kind of tape: it stores sound and is played on a tape recorder. The words can be confused because a 'Tonband' is also a kind of 'Band'. When the topic is music, voices, or old recordings, 'Tonband' is more precise. For a gift, a marker, or a simple strip, 'Band' fits better.
Tonband
Im Keller fand Max ein altes Tonband mit der Stimme seines Großvaters.
In the basement, Max found an old audio tape with his grandfather's voice on it.
Band
Sie klebt ein breites Band auf den Karton, damit er nicht aufgeht.
She sticks a wide strip of tape onto the box so it doesn't open.