Marantz NA7004 NA7004 User Manual - English - Page 35

Explanation terms A A2DP A2DP is one profile of Bluetooth definded for in-car devices or AV devices that use wireless communication instead of a cable. B Bit rate This expresses the read amount per 1 second of video/audio data recorded in a disc. Bluetooth Bluetooth is a short-distance wireless communication technology used for connecting handheld devices several meters apart. This enables notebook computers, PDA s, mobile phones, etc. to connect without a cable for transmitting audio and data. D DLNA DLNA and DLNA CERTIFIED are trademarks and/ or service marks of Digital Living Network Alliance. Some contents may not be compatible with other DLNA CERTIFIED™ products. Dynamic range The difference between the maximum undistorted sound level and the minimum sound level that is discernible above the noise emitted by the device. M MP3 (MPEG Audio Layer-3) This is an internationally standardized audio data compression scheme, using the "MPEG-1" video compression standard. It compresses the data volume to about one eleventh its original size while maintaining sound quality equivalent to a music CD. MPEG (Moving Picture Experts Group), MPEG-2, MPEG-4 These are the names for digital compression format standards used for the encoding of video and audio. Video standards include "MPEG-1 Video", "MPEG2 Video", "MPEG-4 Visual", "MPEG-4 AVC". Audio standards include "MPEG-1 Audio", "MPEG-2 Audio", "MPEG-4 AAC". S Sampling frequency Sampling involves taking a reading of a sound wave (analog signal) at regular intervals and expressing the height of the wave at each reading in digitized format (producing a digital signal). The number of readings taken in one second is called the "sampling frequency". The larger the value, the closer the reproduced sound is to the original. Speaker impedance This is an AC resistance value, indicated in Ω (ohms). Greater power can be obtained with this value smaller. V vTuner This is a free online content server for Internet radio. Note that usage fees are included in upgrade costs. For inquiries about this service, visit the vTuner site below. vTuner website: http://www.radiomarantz.com This product is protected by certain intellectual property rights of Nothing Else Matters Software and BridgeCo. Use or distribution of such technology outside of this product is prohibited without a license from Nothing Else Matters Software and BridgeCo or an authorized subsidiary. W Windows Media DRM This is a copyright protection technology developed by Microsoft. Content providers are using the digital rights management technology for Windows Media contained in this device (WM-DRM) to protect the integrity of their content (Secure Content) so that their intellectual property, including copyright, in such content is not misappropriated. This device uses WM-DRM software to play Secure Content (WM-DRM Software). If the security of the WM-DRM Software in this device has been compromised, owners of Secure Content (Secure Content Owners) may request that Microsoft revoke the WM-DRM Software's right to acquire new licenses to copy, display and/or play Secure Content. Revocation does not alter the WM-DRM Software's ability to play unprotected content. A list of revoked WM-DRM Software is sent to your device whenever you download a license for Secure Content from the Internet or from a PC. Microsoft may, in conjunction with such license, also download revocation list onto your device on behalf of Secure Content Owners. Windows Media Player Ver. 11 This is a media player distributed free of charge by Microsoft Corporation. It can be used to play playlists created with Windows Media Player Ver. 11 as well as files in such formats as WMA, DRM WMA, MP3 and WAV. WMA (Windows Media Audio) This is audio compression technology developed by Microsoft Corporation. WMA data can be encoded using Windows Media® Player Ver.7, 7.1, Windows Media®Player for Windows® XP and Windows Media® Player 9 Series. To encode WMA files, only use applications authorized by Microsoft Corporation. If you use an unauthorized application, the file may not work properly. ENGLISH 32 Getting Started Connections Basic Operations Advanced Operations Information Explanation terms Troubleshooting Specifications Index