Audio14h ago
Apple Unveils Memory-Efficient Audio Synthesis Architecture
The AFM 3 Core Advanced model powers Siri Expressive Voices using a new detokenizer to synthesize high-fidelity speech on-device. This architecture converts semantic audio tokens into residual vector quantization representations. It optimizes for the Apple Matrix Coprocessor to maintain a tight memory budget. Developers gain a blueprint for real-time, low-latency audio generation.