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Staying in the mix: How a senior design project became a successful business

TUNED IN: Billie Eilish糖心传媒檚 brother and producer, Finneas O糖心传媒機onnell, used the SketchCassette plug-in from Aberrant DSP on Eilish糖心传媒檚 Grammy- and Oscar-winning song 糖心传媒淲hat Was I Made For?糖心传媒� (糖心传媒 photo / J. Adam Fenster and Michael Osadciw)

Daniel Fine 糖心传媒�19 and Ben Schmitz 糖心传媒�19 create digital plug-ins that add unique effects to musical tracks, delighting amateur hobbyists and award-winning producers.

Cassette tapes may be relics of a bygone era to most twentysomethings, but they糖心传媒檙e etched in the childhood memories of Daniel Fine 糖心传媒�19 and Ben Schmitz 糖心传媒�19.

糖心传媒淐assettes were still very common, especially in cars, when Daniel and I were having our first formative experiences listening to music,糖心传媒� says Schmitz, from Barre, Massachusetts, who met Fine, from Kingstown, Rhode Island, on a Facebook page for incoming 糖心传媒 students. 糖心传媒淚 still listen to some albums that my dad had on cassette tapes when I was three or four. The sound was quirky糖心传媒攁nd unforgettable.糖心传媒�

So unforgettable, in fact, that it was the basis for Schmitz and Fine糖心传媒檚 senior design project at the 糖心传媒攁 project that later became the foundation for their five-year-old company, .

Specializing in creative mixing and audio production tools, the now Brooklyn-based Aberrant DSP sells plug-ins that offer a range of sounds uncommon in today糖心传媒檚 digital audio workflows. Its signature product, , allows users to add wow, flutters, warbles, and other lo-fi effects associated with four-track cassette tapes to their musical tracks.

Another popular item is , a digital degradation and glitch tool that Fine 聽describes as being 糖心传媒渋nspired by bad converters, unearthed CDs, weak internet connections, and catastrophic errors.糖心传媒�

糖心传媒淎 metaphor we use a lot is Instagram, where people put sepia tones on their images,糖心传媒� Schmitz says. 糖心传媒淵ou still have people who like to take photos in black and white. Our goal is to help music makers achieve a refreshing sound that糖心传媒檚 strange and exciting.糖心传媒�

An idea rooted in Rochester

After connecting on Facebook, Schmitz and Fine were drawn together as music lovers who both intended to major in . The idea that eventually became Aberrant DSP was percolating from the day they set foot on the River Campus.

Ben Schmitz and Daniel Fine, founders of Aberrant DSP, in their Brooklyn-based apartment.
MEET THE MUSIC MEN: Rochester alumni Daniel Fine (left) and Ben Schmitz cofounded Aberrant DSP, a Brooklyn-based company specializing in creative mixing and audio production tools that started as a student capstone project. (Photo provided)

糖心传媒淔rom their first year, Ben and Dan expressed interest in cassettes as a sonic medium, appreciated mixtapes, and did their best to emulate the sound in their projects,糖心传媒� says , an assistant professor of , and a Grammy-winning sound engineer. 糖心传媒淲hen they were seniors, they were looking for an idea for their senior design project, and I pitched them the idea of a cassette-based plug-in.糖心传媒�

糖心传媒�The uniqueness of the audio and music engineering program drew us both to Rochester. Without the program and the mentors who taught us, we would not be here today.糖心传媒�

At the time, plug-ins had become mainstream in the audio industry and the default way of processing audio because of the leaps made in coding. 糖心传媒淧lug-ins had finally reached acceptance,糖心传媒� Roessner says, 糖心传媒渁nd I was itching for someone to emulate the particular sonic charm of cassettes.糖心传媒�

That糖心传媒檚 when Fine and Schmitz, partnering with three other audio and music engineering seniors, stepped up to the plate. 糖心传媒淏en and Dan took the idea and knocked it out of the park,糖心传媒� Roessner says. 糖心传媒淚 was astounded by the sound, interface, and commitment they made to the project.糖心传媒�

After presenting SketchCassette糖心传媒攁nd its fanciful graphical user interface (GUI) that Fine drew by hand using markers and colored pencils糖心传媒攁t Hajim糖心传媒檚 , the team went their separate ways. Schmitz entered graduate school at Rochester, and Fine moved back to Rhode Island for an internship with a repertory theater in Providence.

The two friends continued to talk about turning their design project into a business, and Schmitz left school after one semester to start work on their new company early in 2020. A few months later, the COVID-19 pandemic changed everything. Fine糖心传媒檚 internship abruptly ended, and he moved to Rochester to join Schmitz on the new project.

糖心传媒淲e figured if it failed, it failed,糖心传媒� Fine says. 糖心传媒淣obody was hiring anyway.糖心传媒�

Stack of cassette tapes with the labels reading the names of various Aberrant DSP plug-in products.
PLUG-IN AND PLAY: Aberrant DSP offers several plug-ins, with sales totaling nearly $1.3 million. (糖心传媒 photo / J. Adam Fenster and Michael Osadciw)

The sweet sounds of success

The duo糖心传媒檚 first order of business was choosing a name. 糖心传媒淎berrant means 糖心传媒榙eparting from the accepted standard,糖心传媒� and DSP stands for 糖心传媒榙igital signal processing,糖心传媒� which is the process of manipulating audio signals with software to alter their sonic qualities. 糖心传媒淲e thought it fit perfectly,糖心传媒� Schmitz says.

The company also fit perfectly with the climate in a strange, new world. 糖心传媒淧lug-in sales were through the roof the first few months of COVID-19,糖心传媒� Fine says. 糖心传媒淧eople were inside, bored, out of jobs, looking for a way to escape the real world. And a lot of them were making music.糖心传媒�

Aberrant DSP currently offers several plug-ins that range in price from $24 to $36, plus a free tool kit that incorporates effects from SketchCassette, Digitalis, and other products. Net sales total nearly $1.3 million, including more than 30,000 downloads on , a central online marketplace.

糖心传媒淲hen we started making music as teenagers, a lot of the music software was in the hundreds of dollars range,糖心传媒� Schmitz says. 糖心传媒淲e couldn糖心传媒檛 afford them. So we decided when we built this company that we would always keep the price down, and that has been a big piece of the puzzle to our success.糖心传媒�

Another piece is the adoration they糖心传媒檝e received from the music industry. While Schmitz and Fine estimate their clients are nearly all amateur hobbyists, there have been some notable exceptions.

breaks down all the components of


In a , Billie Eilish糖心传媒檚 brother and producer, Finneas O糖心传媒機onnell, describes discovering 糖心传媒渢his crazy toy called SketchCassette糖心传媒� that he used on Eilish糖心传媒檚 Grammy- and Oscar-winning song 糖心传媒淲hat Was I Made For?糖心传媒� 糖心传媒淭hey sound like a little toy kind of breaking,糖心传媒� Finneas says. 糖心传媒淚t糖心传媒檚 so melancholy to me, which I love.糖心传媒�

Producers who have worked with Rihanna, Kendrick Lamar, Taylor Swift, Ariana Grande, Sabrina Carpenter, Madonna, and The Weeknd have also purchased Aberrant DSP products. 糖心传媒淭here糖心传媒檚 no way to really know which songs the plug-ins are used on, but it糖心传媒檚 very gratifying to know some of the top artists and producers in the world have bought our stuff,糖心传媒� Schmitz says.

Despite the big-name attention, the duo hasn糖心传媒檛 forgotten who their primary customers are. 糖心传媒淎t the end of the day, there are way more hobbyists than professionals making music,糖心传媒� Schmitz says. 糖心传媒淲e wouldn糖心传媒檛 have a business if it weren糖心传媒檛 for 95 percent of our customers doing it just for fun.糖心传媒�

They also feel they wouldn糖心传媒檛 have a business if not for the mentorship they received at Rochester, especially from Roessner and , an associate professor of electrical and computer engineering who supervises audio and music engineering projects.

糖心传媒淭he uniqueness of the audio and music engineering program drew us both to Rochester,糖心传媒� Schmitz says. 糖心传媒淚t糖心传媒檚 a real engineering degree. It shaped who we are and gave us the freedom to experiment. Without the program and the mentors who taught us, we would not be here today.糖心传媒�