All posts tagged: instruments

Texas Instruments names insider Julie Knecht as finance chief

Texas Instruments names insider Julie Knecht as finance chief

June 2 : Texas Instruments on Tuesday named insider Julie Knecht as its finance chief, succeeding Rafael Lizardi, who will retire after 25 years with the analog chipmaker. Knecht, currently chief accounting officer and vice president of accounting and tax, will assume the role on August 1, while Lizardi will take an advisory role through Aug. 31 to support the transition. CEO Haviv Ilan said Lizardi helped steer the company’s capital allocation strategy, including investments in 300-millimeter manufacturing capacity and a focus on returning free cash flow to shareholders. Knecht joined Texas Instruments in 1999 and has held several finance and accounting positions, including as vice president of accounting for more than a decade before becoming chief accounting officer in 2021. “Having been part of this company for more than 25 years, I appreciate TI’s high-performance culture and long-standing commitment to technology leadership,” Knecht said. Texas Instruments has benefited from growing demand for analog chips used in power regulation and data conversion systems inside AI data centers. The company will report its second-quarter results on …

Koyoltzintli’s Clay Instruments Channel Sounds from Distant Pasts

Koyoltzintli’s Clay Instruments Channel Sounds from Distant Pasts

“I feel like I am in constant conversation with the past and we are discussing what we’re going to do with the future,” said Koyoltzintli, surrounded by dozens of flutes, whistles, drums, and other handmade instruments scattered around her studio in upstate New York. She was talking about her connection to the Pacific coast of Ecuador, home to some of the oldest ceramic practices and ceramic instruments in the Americas. But she was adamant about her roots in the present—“as someone who carries a lineage while doing my own thing.”  Koyoltzintli started out working primarily in photography, as a photojournalist in Ecuador with a particular interest in the expansion of Amazonian cities and healers in the Andes Mountains. But while she continues to work with the medium—as well as others, including painting, drawing, and sculpture—she had an epiphany around sound in 2020 that continues to resonate. Unable to travel back to Ecuador from the US—where she had moved to attend the School of Visual Arts in 2001—because of the pandemic, she started going to museums …

Texas Instruments’ newest calculator is intentionally dumb

Texas Instruments’ newest calculator is intentionally dumb

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. In a world drowning in notifications and devices that want to be everything all at once, calculator giant Texas Instruments (TI) is going back to basics. This week, the company unveiled the TI-84 Evo, its most powerful graphing calculator ever. It explicitly can’t access social media apps or even connect to Wi-Fi. Instead, TI says its $160 “distraction free” device is designed to do only one thing exceptionally well: math.  That’s likely welcome news to educators around the country battling a growing attention crisis in classrooms some attribute to constantly nagging smart electronic devices.  The TI-84 Evo costs $160 and comes in a variety of colors. Image: Texas Instruments. “As schools nationwide ban cell phones, parents sue social platforms for addictive content, and researchers warn against student over-reliance on technology, educators are re-evaluating classroom technology use,” Texas Instruments writes.   But that limited ambition doesn’t mean the device itself is a slouch. TI claims a new processor makes it …

These Musical Instruments of the Future Sound Weird, Wacky—and Are Easy for Anyone to Play

These Musical Instruments of the Future Sound Weird, Wacky—and Are Easy for Anyone to Play

“Taking extra or discarded materials and turning them into musical instruments; I’m seeing more and more of that coming into the mainstream,” Albert says. “They’re beautiful pieces of art, and they also sound really cool.” The most literal example of that upcycling is the people’s choice winner, the Lethelium. Creator Lateef Martin, a Montreal-based builder, musician, and author of a Cyclepunk comic book series, says the idea came to him after plucking the spokes of a bicycle in a bike shop. Combining that with guitar strings in place of the spokes led to a circular playing surface that can be played by plucking or with a bow. “I’d say it’s a lovechild between a dulcimer and a harp and a steel pan,” Martin says. “They had a threesome, and that’s the Lethelium.” Unpredictability is inevitable when you put on a show with unconventional instruments. There was a sense of chaos from the performances that felt fundamentally human. For the participants, that was the goal. “This world specifically needs more experimental instruments,” says Berlin-based musician Michael …

What Did the Instruments in Hieronymus Bosch’s Garden of Earthly Delights Sound Like? Oxford Scholars Recreate Them

What Did the Instruments in Hieronymus Bosch’s Garden of Earthly Delights Sound Like? Oxford Scholars Recreate Them

Wel­come to The Gar­den of Earth­ly Delights. You’ll find no angel­ic strings here. Those are reserved for first-class cit­i­zens whose vir­tu­ous lives earned them pas­sage to the upper­most heights. Down below, stringed instru­ments pro­duce the most hell­ish sort of cacoph­o­ny, a fit­ting accom­pa­ni­ment for the horn whose bell is befouled with the arm of a tor­tured soul. How do we know that’s what they sound­ed like? A group of musi­col­o­gists, crafts­peo­ple and aca­d­e­mics from the Bate Col­lec­tion of Musi­cal Instru­ments at the Uni­ver­si­ty of Oxford, took it upon them­selves to actu­al­ly build the instru­ments depict­ed in Hierony­mus Bosch’s action-packed trip­tych—the hell harp, the vio­lat­ed lute, the gross­ly over­sized hur­dy-gur­dy… …And then they played them. Let us hope they stopped shy of shov­ing flutes up their bums. (Such a place­ment might pro­duce a sound, but not from the flute’s gold­en throat). The Bosch exper­i­ment added ten more instru­ments to the museum’s already impres­sive, over 1000-strong col­lec­tion of wood­winds, per­cus­sion, and brass, many from the stu­dios of esteemed mak­ers, some dat­ing all the way back to the …

Watch All of Vivaldi’s Four Seasons Performed on Original Baroque Instruments

Watch All of Vivaldi’s Four Seasons Performed on Original Baroque Instruments

Anto­nio Vivaldi’s The Four Sea­sons reigns as one of the world’s most rec­og­niz­able ear­ly 18th-cen­tu­ry pieces, thanks to its fre­quent appear­ances in films and tele­vi­sion com­mer­cials. Upon its debut in 1725, The Four Sea­sons stunned lis­ten­ers by telling a sto­ry with­out the help of a human voice. Vival­di drew on four exist­ing son­nets (pos­si­bly of his own prove­nance), using strings to paint a nar­ra­tive filled with spring thun­der­storms, summer’s swel­ter, autum­nal hunts and har­vests, and the icy winds of win­ter. The com­pos­er stud­ded his score with pre­cise­ly placed lines from the son­nets, to con­vey his expec­ta­tions that the musi­cians would use their instru­ments to son­i­cal­ly embody the expe­ri­ences being described. For two hun­dred years, musi­cians cleaved close­ly to Vivaldi’s orig­i­nal orches­tra­tion. The last hun­dred years, how­ev­er, have seen a wide range of instru­ments and inter­pre­ta­tions. Drums, synths, an elec­tric gui­tar, a Chi­nese pipa, an Indi­an saran­gi, a pair of Inu­it throat singers, a Japan­ese a cap­pel­la women’s cho­rus, a Theremin and a musi­cal saw are among those to have tak­en a stab at The Four Sea­sons’ drows­ing goatherd, bark­ing dog, and twit­ter­ing birdies. Remem­ber­ing that Vival­di him­self …

These Hackers Are Turning Dead Vapes Into Musical Synthesizers

These Hackers Are Turning Dead Vapes Into Musical Synthesizers

Vapes are bad for your body and definitely bad for the planet; the world’s landfills are stuffed with disposable vape cartridges. But now there’s a way to give all that e-waste a more pleasant tune. The Vape Synth is a project created by a group of makers in New York City who break apart spent Elf Bar nicotine vaporizers and hack them into digital musical instruments. The resulting device still looks like a vape cartridge, but with a small speaker nestled amid an array of lights and buttons. To play it, you put your mouth on it and draw your breath inward, like you would on a vape. Think of it like a digital ocarina. The Vape Synth repurposes the vaporizer’s existing low-pressure sensor. By sucking wind through the sensor—maybe it’s a reverse digital ocarina—you trigger an oscillator circuit and generate an audio signal. Pressing the buttons triggers different tones. The noises that come out are, frankly, screechy and chaotic. (This is what it sounds like.) The people who made the Vape Synth know it …

The 10 weirdest and wildest musical instruments of 2026

The 10 weirdest and wildest musical instruments of 2026

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. It’s that time of the year again. No, not the Super Bowl or the Academy Awards—it’s time to announce the finalists for the 28th annual Guthman Musical Instrument Competition. From March 13-14, creators from around the world will assemble at Georgia Tech in Atlanta to demonstrate their unique, innovative, and frequently bizarre music-making contraptions.  The top ten selections include entries from Australia, Poland, India, and the United Kingdom, but all of this year’s instruments push the boundaries of musicality, performance, and artistry in new, unexpected ways. This year, entrants include the seven-foot-tall synthesis of a double-bass and the classical Indian instrument known as a rudraveena, a “cyborg woodwind,” as well as a device that converts the invisible electromagnetic waves all around us into a “scientific séance.” Last year’s first-place winner, the Chromaphone, was a collaborative project that utilized a simple, flat surface to generate synthesizer tones. It remains to be seen what will take the top spot and a …