[sdiy] Buy (bare) keyboard?

[Ian Fritz]

At 09:44 PM 6/27/2007, dj hohum wrote:
>  I have one of those pocket sized
>yamaha breath controllers, it doesn't do a thing for my breath. But
>what I was thinking is that it ought to be trivial to convert it into
>a CV controller for modulation. Is it resistive or are the piezo or
>some such thing?

A BCx?  They have a pressure sensor plus amplifier.  The output voltage is 
negative-going, which seems wierd at first glance, but it's meant to go 
into an opamp summing node.  So its actually pretty easy to use with a modular.





>On 6/27/07, Ian Fritz <ijfritz at comcast.net> wrote:
>>At 05:05 PM 6/27/2007, BR wrote:
>> >  New types of control are needed, and
>> >Im always interested to hear of developments in the
>> >field, but as yet I know of no better way to
>> >physically interface with the machine...
>>
>>A wind controller is a more musical interface.  :-)
>>
>>   Ian
>>http://home.comcast.net/~ijfritz/sy_close.htm
>>http://home.comcast.net/~ijfritz/st_over.htm
>>