Notes on MP3

MP3 (MPEG Audio Layer-3) is a format for compressed audio file. These formats allow users to save all the files contained in approximately 10 pieces of existing CDs on one piece of CD-R/RW.

Note: Each of encoding software is not included with this unit.

*MPEG Layer-3 audio coding technology licensed from Fraunhofer IIS and Thomson.

Cautions as to compressed audio files

¡High bit rate and high sampling frequency are recommended for high quality sounds.

¡Selecting VBR (Variable Bit Rate) is not recommended because playing time is not displayed properly and sound may be skipped.

¡The playback sound quality differs depending on the encoding circumstances. For details, refer to the user manual of your own encoding software and writing software.

¡Be sure to put an extension compatible with the format.

¡It is recommended to set the bit rate to “128 kbps or more” and “fixed”.

Compression formats

Compression method

Bit rate

VBR

Sampling frequency

 

 

 

 

MPEG 1 audio layer 3 (MP3)

32 k – 320 kbps

Yes

32, 44.1, 48 kHz

 

 

 

 

MPEG 2 audio layer 3 (MP3)

8 k – 160 kbps

Yes

16, 22.05, 24 kHz

 

 

 

 

MPEG 2.5 audio layer 3 (MP3)

8 k – 160 kbps

Yes

8, 11.025, 12 kHz

 

 

 

 

Caution

Never put an extension indicating compressed audio (such as “.mp3”) to files other than compressed audio files. This may not only produce noise from the speaker damage, but also damage your hearing.

Cautions as to the display of this unit

Display Information

¡CD-TEXT

¡MP3 (ID3 tag)

Disc title

Album name,

Track title

Title name/artist

¡MP3

name

Folder name,

 

File name

 

Displayable characters

¡Displayable length of file name/folder name: within 30 characters. (Unicoded file and folder names are reduced by half in the number of displayable characters.)

¡Name files and folders in accordance with the standard of each file system. Refer to the instructions of writing software for details.

¡ASCII character set and special characters in each language can be displayed.

ASCII character set

A to Z, a to z, digits 0 to 9, and the following symbols:

(space) ! ” # $ % & ’ ( ) * + , - . / : ; < = > ? @ [ \ ] ˆ _ ` { } ~

Notes:

¡Characters may be garbled depending on encoding software to be used

¡Undisplayable characters and symbols will be converted into an asterisk (*).

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CQ-BT5107U

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Panasonic CQ-BT5107U warranty Compression formats, Display Information, Displayable characters, Ascii character set
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CQ-BT5107U specifications

The Panasonic CQ-BT5107U is a versatile and feature-rich car audio receiver designed for an enhanced in-car entertainment experience. This model showcases a blend of advanced technologies and user-friendly functionalities, making it a popular choice among car enthusiasts.

One of the standout features of the CQ-BT5107U is its robust Bluetooth connectivity. This technology allows users to seamlessly connect their smartphones or other Bluetooth-enabled devices, enabling hands-free calling and audio streaming. The built-in microphone ensures clear voice quality during calls, allowing for safer driving without distractions.

The receiver supports a variety of audio formats, allowing playback from CDs, MP3s, and WMA files, providing a wide range of listening options. Additionally, the front USB port and AUX input enable users to connect external devices easily, further expanding the audio playback possibilities.

The CQ-BT5107U is also equipped with a powerful built-in amplifier, delivering impressive audio performance. Users can customize their listening experience with the receiver's equalizer settings that allow adjustments to bass, treble, and mid-range frequencies. This level of customization helps to enhance audio quality to suit individual preferences and vehicle acoustics.

For those who enjoy radio, the CQ-BT5107U features a high-quality AM/FM tuner with RDS capabilities, which provides real-time information about the broadcasted programs. The electronic tuning and station presets allow for quick access to favorite channels, making radio listening convenient and enjoyable.

In terms of design, the CQ-BT5107U boasts a sleek and modern look with an easy-to-read digital display. The intuitive interface and well-placed controls allow for effortless navigation through menus, ensuring that drivers can stay focused on the road while managing their music and calls.

Moreover, the compatibility with various accessories enhances the overall experience. Users can connect steering wheel controls, enabling convenient access to the receiver’s functions without taking hands off the wheel.

In summary, the Panasonic CQ-BT5107U combines cutting-edge Bluetooth technology, versatile audio support, and customizable sound settings within a user-friendly design. It is an ideal choice for anyone looking to elevate their in-car audio experience.
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