Thanks for sharing this Jeanette! Listening to this made my morning. :)

On Sun, Jun 7, 2020 at 2:59 PM Jeanette C. <julien@mail.upb.de> wrote:

Hey hey,
I have just released m_bell:
http://juliencoder.de/sound/m_bell-1.0.zip
It is a collection of UDOs to model/mimic 60s-70s Bell/AT&T telephone calls,
including: call progress tones (dial tone, busy signal, ...), pulse dialing
(with two types), line noise (two types), multifrequency tones (used for
internal network purposes, but they often bled through) and a phone speaker.

An example is supplied in the package to render a complete call. Speech
courtesy of espeak. :)

Enjoy and best wishes,

Jeanette

--
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