Exercise 3, See Yourself Sensing: 66 Meters Apart.


66 Meters Apart is a project that explores the disruptions in the train of thought when a speaker is articulating their words, as our brain functioned as it should, we’ve forgotten how complex the brain are in these almost instantaneous real time processing of information that we sensed. By using 66 Meters Apart, user will have personal experience of these disruptions within our thought and notice how easily it is to distract our focus even from simple task like reading out loud a few sentences.


The 66 meters refers to the metaphorical distance created between the mouth and the ear through digital latency of 200ms, which is the time for sound to travel approximately 66 meters. As we hear our own voice through bone conduction from our vocal tract to our ear (which is much faster than the speed in which sound travel in air of the same distance), the physical latency it took to hear ourselves speaking is almost instantaneous and we were accustomed to this. By introducing a 200ms latency of us hearing our own voice, it could greatly impede our concentration in thinking as well as speaking in most of us.

The system which I am using for this project is the Lattepanda, which is a hackable computer and I’ve installed Max MSP into it for this project.

As LattePanda does not come with a sound card for microphone input and the only headphone require input and output jack separately, I had purchased an USB soundcard on carousell and luckily it works.

I was prepared to write the slightly longer code which require to delay the sound from the input to the output, however I found out that there is a “Latency” function in the audio setting and so I used that instead, also, I’ve add an audio gain to the patch to increase the output volume of sound. This is the simplest piece of patch and it works just as I needed so being simple is really good!