| Patent No. | Patent Title: |
| 7400937 | MP3 player with code sensor |
| 7392102 | Method of synchronizing the playback of a digital audio broadcast... |
| 7392101 | Multi-track digital recording/reproducing apparatus and method, m... |
| 7382700 | Recording medium and signal processing apparatus |
| 7382888 | Phase shifting audio signal combining |
| 7324859 | Substrate for use with audio file player |
| 7308325 | Audio system |
| 7308324 | Data signal processing apparatus |
| 7305273 | Audio generation system manager |
| 7286887 | Audio player with sensing device |
| 7254455 | System for and method of determining the period of recurring even... |
| 7236836 | System for signal processing and signal transmission |
| 7233833 | Method of modifying low frequency components of a digital audio s... |
| 7228189 | Synchronized streamed playback and recording for personal compute... |
| 7227959 | Multi-channel digital feedback reducer system |
| 7218977 | Software and process for play-cursor calculation |
| 7216008 | Playback apparatus, playback method, and recording medium |
| 7212874 | Noise-shapers and filters with noise shaping quantizers and syste... |
| 7209796 | Auscultatory training system |
| 7206649 | Audio watermarking with dual watermarks |
| 7200239 | Acoustic apparatus having balance adjustment |
| 7197368 | Audio watermarking with dual watermarks |
| 7197151 | Method of improving 3D sound reproduction |
| 7181300 | Single use media device |
| 7158842 | Audio system and its contents reproduction method, audio apparatu... |
| 7120509 | Sound and image producing system |
| 7110839 | Audio system for minimizing the chance that high power audio sign... |
| 7099830 | Effective deployment of temporal noise shaping (TNS) filters |
| 7085613 | System for monitoring audio content in a video broadcast |
| 7069092 | Digital audio signal filtering mechanism and method |
| 6985783 | Data processing device with an indexed immediate addressing mode |
Bizarre Patents 
PatentStorm News
