What is a .UB file?
The file extension .UB stands for Unsigned Byte Audio File. This type of file is an uncompressed audio format primarily used by older computer systems like the Amiga and Q40. The .UB file contains raw audio data that is unsigned and uses 8 bits per sample, which means each unit of audio data is stored in 1 byte. The audio in a .UB file is encoded using Pulse Code Modulation (PCM). PCM is a common technique used to digitally represent analog audio signals. In this method, the amplitude of the audio signal is sampled at uniform intervals and each sample is quantized to the nearest value within a range of digital steps.
To open a .UB file, you can use several different programs: 1. **SoX (Sound eXchange)** - This is a versatile command-line utility that can convert various formats of computer audio files into other formats. It can play and record audio files as well. 2. **QL Sampled Sound System** - This is specifically designed for systems like the Sinclair QL, which might also support .UB files. 3. **Waveform Software SoX Wrap** - This is a graphical interface for the SoX utility, making it easier to use if you prefer not to use command-line tools. 4. **Apple QuickTime Player** - Available on macOS, this multimedia framework is capable of handling various types of audio and video formats, including .UB files.
These programs allow you to open, play, and sometimes edit .UB audio files. If you are using a system that includes Apple QuickTime Player, such as macOS, you might already have the necessary software installed to open .UB files.
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