The unbridled development of radio broadcasting in the 1920s and 1930s demonstrated the need to standardize audio equipment, studio-to-transmitter links, and methods for measuring static and dynamic ...

Figure 1. The AES/EBU digital audio data structure. Click here to see an enlarged diagram. Figure 2. Conceptual block diagram of an AES/EBU channel encoder. Click here to see an enlarged diagram.

Sound can be represented with both analog or digital audio signals. Analog audio signals use electrical voltage levels. Different types of transducers convert sound to electrical signals and ...

The author is technical publications manager and a senior technical writer at Audio Precision in Beaverton, Ore. When reduced to its basics, the process of audio test and measurement is concerned with ...

Digital signal processing involves taking an audio signal (it can be any signal but in this case it's audio)and digitally manipulating it to achieve the desired result. It may sound simple, however, ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Birgitta Böckeler, Distinguished Engineer at ...

Disclaimer: As you'll see from what you are about to read, I know next to nothing about audio signals and the science/study of electrical engineering. The following statements are my guaranteed ...

The circuit has been designed to indicate the peak reading of audio signal as well as the audio overload indication. Overload will normally occur in any system especially if the gain is increased too ...

Unlike video tech, which seems to change every 10 years or so, audio has stayed largely the same for decades. If you bought a decent microphone and interface a decade ago or more, there’s a good ...