NVIDIA PUREAUDIO

Computers; notebook computers; tablet computers; computer hardware, namely, integrated circuits, semiconductors, chipsets, and related hardware systems; graphics processing units (GPUs); integrated circuits; semiconductors and chip sets; computer hardware for reproducing and transmitting sound; speakers; microphones; audio processing algorithms; software and computer hardware for audio and video enhancement; computer software for controlling the operation of audio and video devices; computer software to control and improve computer and audio equipment sound quality