audio engineering Podcast Summaries
audio engineering on Yedapo: 2 summarized podcast and YouTube episodes. Each includes key takeaways, core concepts and notable quotes with timestamps.
My biggest Home Theater Upgrade is NOT Expensive
Linus Tech Tips
Jul 16, 2026
Linus Tech Tips demonstrates that room acoustics and digital calibration significantly outperform expensive speaker upgrades. By installing DIY rockwool panels to address first reflections and using advanced software for frequency response correction, you can eliminate muddy sound and achieve professional-grade audio clarity without replacing a single piece of hardware.
Key insight: The acoustic treatment reduced room decay time by over 200 milliseconds, effectively acting like 'turning off motion blur' for your ears by removing lingering audio smearing that masks detail.
Oversampling Data (Explained with Audio) - Computerphile
Computerphile
Apr 9, 2026
When digital audio processing creates harmonics that exceed the Nyquist-Shannon sampling limit, they 'mirror' back into the audible spectrum as harsh, inharmonic noise known as aliasing. Oversampling solves this by increasing the sample rate and using low-pass filtering to remove these artifacts, ensuring high-fidelity sound reproduction.
Key insight: If your sample rate is 10,000 Hz, the maximum frequency you can produce is 5,000 Hz; if you input a 6,000 Hz signal, the system doesn't just cut it off—it reflects it back down to 4,000 Hz, creating audible, inharmonic distortion.