Musical tone signal generating apparatus with smooth tone color change in response to pitch change command

1992 ◽  
Vol 92 (6) ◽  
pp. 3460-3460
Author(s):  
Akio Iba ◽  
Kenichi Tsutsumi
Keyword(s):  
Color Change ◽  
Pitch Change ◽  
Musical Tone ◽  
Tone Color ◽  
Tone Signal

Musical tone signal synthesizer

1997 ◽  
Vol 102 (3) ◽  
pp. 1286
Author(s):  
Koyama Masahiro
Keyword(s):  
Musical Tone ◽  
Tone Signal

Reversible polyphenylacetylene helix conversion driven by a thermoresponsive rotaxane switch in the solid state

2016 ◽  
Vol 52 (18) ◽  
pp. 3647-3649 ◽  
Author(s):  
Nan Zhu ◽  
Kazuko Nakazono ◽  
Toshikazu Takata
Keyword(s):  
Solid State ◽  
Color Change ◽  
Side Chain ◽  
Pitch Change ◽  
Helical Pitch

The reversible helical pitch change of polyphenylacetylenes by a thermoresponsive trichloroacetate-containing rotaxane switch inserted into the side chain was demonstrated through an accompanying clear color change.

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