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HDR is taking the broadcasting world by storm. The combination of a greater dynamic range and wider color gamut is delivering images that truly bring the immersive experience to home viewers. Vibrant colors and detailed specular highlights build a kind of realism into broadcast productions that our predecessors could only have ever dreamed of.
Our auditory system is incredibly sensitive to the smallest sound distortion or discontinuity. Even the slightest audio pop, stutter, or level clip grabs our attention and distracts us from the television or radio program. Consequently, vendors working in the audio space, especially in IP, have spent years refining their Audio over IP solutions to make the sound clear and distortion free, as well as easy to use.
Latency is the millisecond delay between the time an audio signal enters an electronic system and when it emerges. Though a simple concept to understand, latency can play havoc in a range of audio applications, including well-known issues in live broadcasting.
One of the key issues is making sure you are ready for the job. The old Boy Scout motto — Be Prepared — is essential. This means learn in advance where the recording will occur and determine if there are any unique issues at the venue. Then take the right equipment to the location site. It might sound elementary, but many a recording has been tripped up due to not bringing all the necessary gear.
Professional audio production has turned into an endlessly complex place where what was valid in the past is no longer true today. Powerful tools abound to fix anything in audio, but having a light touch is essential to truly good sound.
Hackers are always improving the level of sophistication and constantly finding new surface areas to attack – resulting in the surging volume and frequency of cyberattacks.
Now the inaugural hype around Virtual Reality (VR) and Augmented Reality (AR) has subsided, deployments are ramping up, setting the stage for rapid growth over the next few years.
Microphone preamps are very simple. The basic function is to boost the low level signal from a microphone to a more robust line level. The signal can then be used for broadcasting, editing, recording or sound reinforcement.
