Goat Sound
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Posts: 46,084
Hi..
I was doing a project using BS2-SX, and I needed to generate a
goat's sound.. you know..a short "maaaaaaa'" I know this sounds
stupid but it will really enhance my project. I have another BS2-SX
that I can totaly use for this, and I have the wave file (about 1
second) is there a way to digitze that file into a lookup table for
the basic stamp to use to generate the proper FREQOUT ?
Thanks
I was doing a project using BS2-SX, and I needed to generate a
goat's sound.. you know..a short "maaaaaaa'" I know this sounds
stupid but it will really enhance my project. I have another BS2-SX
that I can totaly use for this, and I have the wave file (about 1
second) is there a way to digitze that file into a lookup table for
the basic stamp to use to generate the proper FREQOUT ?
Thanks
Comments
What you could do is pick up a digital record/playback module from
RatShack for about ten dollars. This module includes a speaker/mic
and rec/play pushbuttons. I believe this module can store 20 seconds
of audio.
Interfacing this module to the BS2 ia a piece of cake. An
optoisolator is all you need.
Good Luck
Rich
http://geocities.com/rbc1956
iceninevt@y...
--- In basicstamps@y..., prince_of_egypt@y... wrote:
> Hi..
> I was doing a project using BS2-SX, and I needed to generate a
> goat's sound.. you know..a short "maaaaaaa'" I know this sounds
> stupid but it will really enhance my project. I have another BS2-SX
> that I can totaly use for this, and I have the wave file (about 1
> second) is there a way to digitze that file into a lookup table for
> the basic stamp to use to generate the proper FREQOUT ?
> Thanks
> I was doing a project using BS2-SX, and I needed to generate a
>goat's sound.. you know..a short "maaaaaaa'" I know this sounds
>stupid but it will really enhance my project. I have another BS2-SX
>that I can totaly use for this, and I have the wave file (about 1
>second) is there a way to digitze that file into a lookup table for
>the basic stamp to use to generate the proper FREQOUT ?
>Thanks
The BS2 is too slow to play back a wave file. Rich suggested that
you use a sound recorder chip, and that would certainly be a good way
to get a realistic sound.
If you really want to do it with freqout, it will be an
approximation. But it is fun to experiment, and you _can_ get
suggestive results. Try experimenting with a beat note to get the
aaaaaa sound at about 4 beats per second at the best frequency, say
500 hertz (I don't know!?):
freqout 0,2000,500,504 ' 2 seconds, 500hz, 4 hz beat note.
If you want it to fall in pitch, then break it down:
bleat:
freqout 0,500,500,504 ' .5 sec, 500hz, 4 hz beat note.
freqout 0,500,490,494 ' .5 sec, 490hz, 4 hz beat note.
freqout 0,500,480,484 ' .5 sec, 480hz, 4 hz beat note.
freqout 0,500,470,474 ' .5 sec, 470hz, 4 hz beat note.
I don't know about the "m" to start, but, who's listening?
-- Tracy