Sure, we spend a lot of time looking at far-out gear and high technology, but you have to tip your hat to practicality. Tascam’s TC-1S is a compact, portable tuner that you can take anywhere. Solar and USB power mean you never have to worry about powering it, either.

Features:

• 12-tone equal-tempered chromatic tuner.
• Input via 1/4″ jack or mic
• Note/sharp-flat/bargraph pitch indication readout on the LCD. Display via “bar,” “fine,” “strobe animation,” or “needle.”
• Protective silicone case included
• 51 grams.

Shipping this month, street price “under US$40.”

It’s a cute little design, and with the economic squeeze continuing, I think smart design wins out. Tascam is being a little loose with the term “environmentally-friendly,” however. The press release I received called this “planet-friendly tuning” and claimed “every planet-conscious musician” will need one.

I can’t verify whether this is indeed the “world’s first solar-powered tuner” – if anyone knows for sure, let us know. But nothing about this design suggests that it’s especially ecological, beyond the solar panel. Avoiding battery waste is a very good thing, so in that sense, sure, this is environmentally friendly. But you have to then weigh that against power draw from conventional tuners and the impact of manufacturing the panel.

More info: Solar panels are definitely nothing to sneeze at. Check out this 2007 report comparing rechargeable to disposable alkalines — and alkaline batteries are far less harmful than the kinds of batteries found in, say, your laptop.

Presumably, the major environmental impact of all the gadgets we love has to do with their materials. The silicone in the case may well be low-impact, but it depends on the particular silicone Tascam used, to say nothing of the other ingredients of this device.

On the other hand, good design means you consume less, save longer, and get more use out of a device. So in the long run, it could be the practicality of a device like this tuner that helps the planet – because you love and use it for a long time.

I’m hardly an expert in environmental design; I’m just pointing out the obvious. But since Tascam raised the issue, let us know what you think. A discussion of what music gear really is planet-friendly is an important one for another day. And as for the tuner, let us know if it’ll go in your bag.

Tired of all those DIY electronics projects making an awful racket? This one is whisper-quiet. You may have to turn up your volume to hear it at all.

Project creator Andrew Benson (maker of many wonderful things for Cycling ’74) writes:

I just finished sewing together an FM synthesizer that lives on a wristband and is controlled by a little brown button that serves as a knob and a pair of small pressure sensors made from conductive fabrics. The whole thing runs off of an attiny45 chip, which is a really cheap AVR microcontroller chip that I’ve programmed with some FM synthesis routines.

It is a quiet little noise-maker, and is super fun to play with. All of the electronic connections (except for the little hand-routed PCB) are made using conductive thread. I’m still working on some finishing touches like strengthening the weak points with embroidery and providing slightly better protection for the circuit, but the functionality is all there. Let me know what you think!

Project blog post
Flickr set
More YouTube videos (this and other crazy projects)

As it happens, one of my favorite projects from the spring ITP show at New York University was the Square Band by Rory Nugent:

A wearable, portable square-wave synthesizer designed to be worn around the wrist so that he or she can be musically expressive whenever the moment strikes them.

Rows of buttons run along the underside of the wearer’s wrist for triggering of musical tones and a light sensor is available for shifting the pitch of the tones being played. This design allows for a form of musical expression that integrates itself very intimately with the human body. Tapping with the fingers plays tones and movement of the wrist and arm shifts these tones in pitch up and down.

Square Band @ ITP NYU Show Page
Rory Nugent Blog
As seen by our inestimable friend Collin Cunningham at the MAKE: blog

Solar panels? Fun, simple beat making? I’m sold.

Whether this appeals to you or not, you can bet that the growing availability, cheapness, and ease-of-use of small microprocessors will mean synths everywhere. Could be even cooler than that Dick Tracy wrist phone, after all.

Friends of the Earth Climate Case Studies: The Premises, Solar-Powered Studio, via Synthtopia (originally) and Treehugger
BBC News on Eco-Studio
The Premises official site

This London studio has hosted Jamie Cullum, Franz Ferdinand, Hard Fi, Bloc Party, and Charlotte Church, and they’re now entirely self-powered via rooftop solar panels. They cut down on power costs, via low-power air conditioning and a low-power mixer, but here’s a bonus: sound insulation is also great heat insulation. Even if you don’t care about a climate crisis, you’ll save money; they estimate they’ll recoup costs in a decade. (That time could be vastly reduced if power costs went up — and increased production drove solar panel costs down.)

For further inspiration, here’s an important announcement from Al Gore, once he fights robot insurrection:

… via his film, An Inconvenient Truth. Now, come on, this isn’t a political post. I just think Al is the best summer movie action hero yet. Watch Apple Keynote go. Damn.

I’ve seen solar backpacks for laptops, and a lot of the interfaces we use are bus-powered. Any chance for a solar-powered computer setup? Suggestions, anyone?