Bone conduction earphone “SOUND BONE” by Goldendance
Here yet another fine product by Goldendance Co., Ltd. “SOUND BONE” a bone conduction earphone. “SOUND BONE” has been developed based on company’s bone conduction technology. Based on this technology which uses oscillators in creating vibration to transmit sound, the earphone unit itself vibrates with the sound creating a live feeling of the sound which never experienced before. Furthermore, “SOUND BONE” has a good quality of bass sound which has been difficult to reproduce by using the conventional earphone so far, allowing the user to enjoy a dynamic bass sound. Read more
SANYO’s new LSI chip for microphone free earphone
Since 2006 Sanyo has been developing LSI chip for microphone free earphones. The first generation LSI the “LC70700W” has been already used for industrial application. The “LC70700W” was a two chip solution one is the earphone microphone LSI and the other is noise cancellation LSI. For the second generation “LC70701LG” LSI Sanyo managed to combine the two LSI chips into one and at the same time achieving to reduce its overall form factor by 82%. Read more
