Producing MP3/WMA discs

MP3/WMA files are prepared, then written to a CD-R or CD-RW (DVD-R/DVD-RW) using CD-R writing software. A disc can hold up to 1024 files/256 folders (including Root Folders).

Depending on the structure of the folders or files, it may take time to read a disc. In this case, it is recommended to decrease the number of folders or files.

Media supported

The media that this device can play back are CD-ROMs, CD-Rs, CD-RWs, DVD-Rs and DVD-RWs.

Corresponding File Systems

This device supports discs formatted with ISO9660 Level 1 or Level 2.

Under the ISO9660 standard, there are some restrictions to remember.

The maximum nested folder depth is 8 (including the root directory). The number of characters for a folder/file name is limited.

Valid characters for folder/file names are letters A-Z (all caps), numbers 0-9, and ‘_’ (underscore).

This device also can play back discs in Joliet, etc., and other standards that conform to ISO9660. However, sometimes the file names, folder names, etc., are not displayed correctly.

Formats supported

This device supports CD-ROM, CD-ROM XA, Mixed Mode CD, Enhanced CD (CD-Extra) and Multi-Session.

This device cannot correctly play back discs recorded with Track At Once or packet writing.

Order of files

Files are played back in the order that the writing software writes them to the disc. Therefore, the playback order may not be what’s expected. Verity the writing order in the software’s documentation. The playback order of the folders and files is as follows. (The following numbers may differ from actually displayed numbers.)

Root

 

Folder

 

Folder

MP3/WMA File

Terminology

Bit rate

This is the “sound” compression rate specified for encoding. The higher the bit rate, the higher the sound quality, but also the larger the files.

Sampling rate

This value shows how many times per second the data is sampled (recorded). For example, music CDs use a sampling rate of 44.1 kHz, so the sound is sampled (recorded) 44,100 times per second.

The higher the sampling rate, the higher the sound quality, but also the larger the volume of data.

Encoding

Converting music CDs, WAVE (AIFF) files, and other sound files into the specified audio compression format.

Tag

Song information such as track titles, artist names, album names, etc., written into MP3/WMA files.

MP3: ID3 tag

WMA: WMA tag

Root folder

The root folder (or root directory) is found at the top of the file system. The root folder contains all folders and files. It is created automatically for all burned discs.

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Alpine IVA-W205 owner manual 17-EN, Terminology
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IVA-W205 specifications

The Alpine IVA-W205 is a highly regarded multimedia receiver that combines cutting-edge technology with user-friendly features, making it a popular choice for car audio enthusiasts. Designed with a focus on versatility and performance, the IVA-W205 is a robust solution for those seeking to enhance their in-car entertainment experience.

At the core of the IVA-W205 is its impressive 7-inch motorized touchscreen display, providing a clear and vibrant interface. This high-resolution screen enhances visibility and ensures ease of navigation through various media options. The responsive touch controls allow users to effortlessly access their favorite functions and settings, elevating the user experience.

One of the standout features of the IVA-W205 is its compatibility with a wide range of media formats, making it a versatile multimedia hub. It supports DVD, CD, and USB playback, as well as MP3 and WMA formats, ensuring that users can enjoy their entire music library on the go. Additionally, the unit comes with a built-in AM/FM tuner, offering access to a wide variety of radio stations.

Connectivity is another strong point of the IVA-W205. The receiver features Bluetooth technology, enabling hands-free calling and wireless audio streaming from compatible devices. This feature enhances safety by allowing drivers to keep their hands on the wheel while enjoying their favorite music or making phone calls. The built-in microphone ensures clear audio quality during calls, making conversations hassle-free.

The IVA-W205 is equipped with a customizable graphic equalizer, allowing users to tweak audio settings to their liking. With multiple preamp outputs, the unit also offers flexibility for expanding the audio system by connecting additional amplifiers and speakers. This makes it an ideal choice for audiophiles looking to create a more immersive sound experience in their vehicle.

Moreover, the receiver supports various audio and video inputs, including additional sources, making it easy to connect external devices such as gaming consoles, smartphones, or tablets. With its compatibility with rearview cameras, the IVA-W205 enhances safety by providing drivers with a clear view of what's behind them, promoting safer maneuvers.

In summary, the Alpine IVA-W205 is a feature-packed multimedia receiver that excels in delivering a rich audio and visual experience. With its 7-inch touchscreen display, extensive media format support, Bluetooth connectivity, and customizable audio settings, it's a fantastic option for anyone looking to upgrade their in-car entertainment system. Whether for casual listening or serious audio enjoyment, the IVA-W205 stands out as an excellent choice in the automotive aftermarket.
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