2007 Nissan Murano Owner's Manual - Page 189

¼ The following CDs may not work properly: • Copy control compact discs (CCCD) • Recordable compact discs (CD-R) • Rewritable compact discs (CD-RW) ¼ Do not use the following CDs as they may cause the CD player to malfunction. • 3.1 in (8 cm) discs with an adapter • CDs that are not round • CDs with a paper label • CDs that are warped, scratched, or have abnormal edges ¼ CDs with MP3 or WMA format cannot be written by this audio system. ¼ If the CD cannot be played, one of the following messages will be displayed. CHECK DISC: • Confirm that the CD is inserted correctly (the label side is facing up, etc.). • Confirm that the CD is not bent or warped and it is free of scratches. PUSH EJECT: This is an error due to the temperature inside the player is too high. Remove the CD by pushing the EJECT button, and after a short time reinsert the CD. The CD can be played when the temperature of the player returns to normal. UNPLAYABLE: The file is unplayable in this audio system (only MP3 or WMA CD). crosoft as an alternative to MP3. The WMA codec offers greater file compression than the MP3 codec, enabling storage of more digital audio tracks in the same amount of space when compared to MP3s at the same level of quality. ¼ Bit rate - Bit rate denotes the number of bits per second used by a digital music files. The size and quality of a compressed digital audio file is determined by the bit rate used when encoding the file. ¼ Sampling frequency - The rate at which the samples of a signal are converted from analog to digital (A/D conversion) per second. ¼ Multisession - Multisession is one of the methods for writing data to media. Writing data once to the media is called a single session, and writing more than once is called a multisession. ¼ ID3/WMA Tag - The ID3/WMA tag is the part of the encoded MP3 or WMA file that contains information about the digital music file such as song title, artist, encoding bit rate, track time duration, etc. ID3 tag information is displayed on the Artist/Track title line on the display. * Windows and Windows Media are registered trademarks and trademarks in the Compact Disc (CD) with MP3 or WMA Explanation of terms: ¼ MP3 - MP3 is short for Moving Pictures Experts Group Audio Layer 3. MP3 is the most well known compressed digital audio file format. This format allows for near "CD quality" sound, but at a fraction of the size of normal audio files. MP3 conversion of an audio track from CD can reduce the file size by approximately 10:1 ratio (Sampling: 44.1 kHz, Bit rate: 128 kbps) with virtually no perceptible loss in quality. MP3 compression removes the redundant and irrelevant parts of a sound signal that the human ear doesn't hear. ¼ WMA - Windows Media Audio (WMA) is a compressed audio format created by Mi- 4-30 Display screen, heater, air conditioner and audio systems