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Audio on Teknalyze explores sound as both technology and experience. From headphones and speakers to codecs, streaming, and listening culture, we examine how audio innovation shapes the way we hear the digital world.

Audio

Hewlett-Packard’s 200A Oscillator Patent Filed in 1939
Sony Walkman’s 1979 Launch and Its Lasting Audio Impact
Apple Music Launch Expands Global Streaming Access
The Pursuit of Sonic Perfection: Inside the World of High-End Audio in 2025
Best Portable Speakers with Great Sound (2025 Edition)
Best EarPods for Exercising: Top Picks for Every Workout
Hewlett-Packard’s 200A Oscillator Patent Filed in 1939

On July 11, 1939, Bill Hewlett filed a patent for the Hewlett-Packard 200A oscillator, a design that set new standards in electronic test equipment and launched HP’s legacy.

Sony Walkman’s 1979 Launch and Its Lasting Audio Impact

The Sony Walkman debuted in Japan on July 1, 1979, changing how we experience music by enabling personal, high-fidelity audio on the go. Its influence still shapes audio tech today.

Apple Music Launch Expands Global Streaming Access

Apple Music launched on June 30, 2015, bringing streaming music to over 100 countries and reshaping how millions access and experience music worldwide.

The Pursuit of Sonic Perfection: Inside the World of High-End Audio in 2025

From $100,000 speakers to AI-tuned amplifiers, today’s high-end audio world blends craftsmanship, technology, and obsession. Here’s what “state-of-the-art sound” really means, and how it’s evolving in 2025.

Best Portable Speakers with Great Sound (2025 Edition)

Tired of weak Bluetooth speakers? These portable picks deliver rich sound, deep bass, and real clarity. Whether indoors or out, here’s what to buy if you actually care how music sounds.

Best EarPods for Exercising: Top Picks for Every Workout

Find the best earpods for your workouts. From durable picks to all-rounders, discover top models that deliver comfort, power, and motivation during every exercise.