Detecting Sound Input.

david green

Delphi Developer

Mon, 20 Nov 2000 03:00:00 GMT

Detecting Sound Input.

Using delphi 1 is it possible to detect the volume of sound that is
being inputted through a line-in connection, or even just determine when
sound is and isn't being sent?
--
david green

John_Mert

Delphi Developer

Tue, 21 Nov 2000 03:00:00 GMT

Re:Detecting Sound Input.

In article <7ZCKNeA+ttd1I...@furnet.demon.co.uk>,
david.gr...@furnet.demon.co.uk says...

As far as I know, the line in is passive, thus one must sample
the input and decide if there is anything coming in, e.g., by the
change in energy.

Quote

>Using delphi 1 is it possible to detect the volume of sound that is
>being inputted through a line-in connection, or even just determine when
>sound is and isn't being sent?
>--
>david green

david gree

Delphi Developer

Wed, 22 Nov 2000 03:00:00 GMT

Re:Detecting Sound Input.

In article <7ZCKNeA+ttd1I...@furnet.demon.co.uk>, david green <david.gre
e...@furnet.demon.co.uk> writes

Quote

>Using delphi 1 is it possible to detect the volume of sound that is
>being inputted through a line-in connection, or even just determine when
>sound is and isn't being sent?

Does any one know how to do this?
--
david green

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