ES EN

Colour-sound (or colour-tone) synesthesia

A type of visual-auditory or conceptual-auditory synesthesia


This is an uncommon, little-known type of synesthesia in which seeing colours triggers sounds, i.e. tones, frequencies or musical notes.


Information on this type of synesthesia is scarce as it has not been studied scientifically, but it appears to be experienced in response to stimuli such as abstract paintings, coloured objects or surfaces (walls or clothing for example). The sounds heard are not usually loud or strident but tend to be more like a low hum, or pure tones at a low volume. The depth and texture of the colour observed can also induce changes in the tone or note heard or perceived.




Here are some descriptions written by people with this type of synesthesia:


“For me it’s not musical notes. It’s like lighter colors are a higher frequency than dark colors. Like looking at this yellow cup by me sounds like medium to high pitched “mmmmm” or when I look at the brown wall in my room it’s a low heavy almost droning sound.

Sometimes, with art. If it’s an abstract painting with crazy colors it can sound like a song as I’m looking at it. I think that’s a couple different kinds of syn working together though, maybe my motion sound interacting with the color sound.

So say there’s a red line, and it’s wavy in the painting. The sound from the color will “wave” with the line as I’m looking at it. If you’ve ever played guitar hero it’s like the notes that you’d hold and you can wave to change the sound.”

(Source: This comment on the online debate platform Reddit/Synesthesia. 2020.)


"I don't know what to say other than it happens for me, and it can make other people's clothing options really upsetting...

And some art is difficult because it either doesn't resolve tonally in a way that I can handle, or the tones/notes just do not work together, no matter how hard I try. Some colors will always sound nice with each other, some will only sound okay with another tone to fill out the harmony. (...)

I actually hear the sounds physically. Environments that I am in a lot, I "hear" less, like how you don't notice how your house smells.

There are some works of art that involve color that just don't work for me... I can appreciate the technique, but looking at them is like if you were to listen to two random and adjacent piano keys held down.

Oh, and going to see operas or musicals, sometimes the costumes clash drastically with the music of the show, and that can be distracting.

And yeah, it does dictate how I dress. I tend to stay within a certain color scheme because I like how it sounds (...) Some days I don't care what I look like and wear what sounds nice to me. (...) When I get kinda dressy to full on fancy, I work it. The ability to build really nice and complex harmonies with my clothes."

(Source: This comment on the online debate platform Reddit/Synesthesia. 2020.)



The case of Neil Harbisson, the human cyborg

Foto: Smart Speakers
It may not be synesthesia, but it’s a very interesting case that has to do with perceiving colours as tones. The artist Neil Harbisson has a condition called achromatopsia: he has never been able to distinguish colours and sees the world in black and white. After having an antenna that detects the unique light frequency of each different colour implanted in his skull, he receives signals with their corresponding tone frequencies and can actually hear colour. He says his electronic eye has greatly improved his quality of life and considers himself the “first human cyborg”.

Read more on his case here.


No comments:

Post a Comment