Audio Tech News Today

Mercor, a company specializing in AI voice authenticity and deepfake detection, has suffered a data breach resulting in the theft of 4TB of voice samples. The compromised audio data belongs to 40,000 AI contractors whose recordings are used to train and verify the firm's audio forensics infrastructure.

WeebLabs has introduced DSPi, a fully featured audio digital signal processing firmware designed for both the original Raspberry Pi Pico and the newer Pico 2. This new release brings robust audio processing capabilities to the RP2040 and RP2350 microcontrollers, supported by a dedicated community Discord server.

A recent Freakonomics report examines the scientific and systemic barriers, including an overreliance on outdated biological hypotheses, that have historically slowed progress in Alzheimer's disease research. The segment highlights that overcoming these challenges will require innovative biotechnological approaches, earlier clinical interventions, and a fundamental shift in how the disease is studied and funded.

A newly launched GitHub repository now hosts Martin Galway's original music source files from classic 1980s Commodore 64 games. This open-source initiative allows developers and retro gaming enthusiasts to access, preserve, and contribute to the historical audio code.

A user discovered that the Rodecaster Duo audio interface ships with SSH enabled by default. To secure the connection, they captured the firmware update process to create custom firmware that enables password authentication.

Reader discussions surrounding the SPEAKE(a)R paper explore the technical and creative practice of repurposing audio speakers as microphones for DIY music production and professional recording. Participants also note that the dual functionality of a single audio transducer serves as a foundational physics principle for establishing absolute sound pressure measurements.

A recently discussed article introduces the mathematical foundations of spherical harmonics specifically tailored for graphics programmers. Readers in the accompanying discussion explain how these orthogonal functions efficiently compress and integrate complex lighting data while outlining the necessary mathematical prerequisites like calculus and linear algebra. The conversation also highlights the mathematics' broader utility beyond computer graphics, noting its applications in spatial audio, optics, and quantum mechanics.

DaVinci Resolve is an all-in-one application that combines professional video editing, color correction, visual effects, audio post-production, and photo capabilities. The software is available in both free and paid versions, offering full compatibility across Mac, Windows, and Linux platforms.