Scale oscilloscope sample data to something visible.
Scale oscilloscope sample data to something visible.

Real audio data comes in as int16, but the sample data is float32 and
unitary. This makes it barely visible on the oscilloscope.

QuLogic/vispy,RebeccaWPerry/vispy,srinathv/vispy,sbtlaarzc/vispy,ghisvail/vispy,ghisvail/vispy,inclement/vispy,sbtlaarzc/vispy,jdreaver/vispy,jay3sh/vispy,michaelaye/vispy,srinathv/vispy,bollu/vispy,drufat/vispy,michaelaye/vispy,drufat/vispy,julienr/vispy,RebeccaWPerry/vispy,jdreaver/vispy,dchilds7/Deysha-Star-Formation,jdreaver/vispy,dchilds7/Deysha-Star-Formation,jay3sh/vispy,jay3sh/vispy,julienr/vispy,srinathv/vispy,kkuunnddaannkk/vispy,sh4wn/vispy,Eric89GXL/vispy,sbtlaarzc/vispy,dchilds7/Deysha-Star-Formation,Eric89GXL/vispy,drufat/vispy,Eric89GXL/vispy,QuLogic/vispy,RebeccaWPerry/vispy,QuLogic/vispy,inclement/vispy,kkuunnddaannkk/vispy,kkuunnddaannkk/vispy,julienr/vispy,ghisvail/vispy,sh4wn/vispy,michaelaye/vispy,inclement/vispy,bollu/vispy,bollu/vispy,sh4wn/vispy