In order for an audio interface to do its job, it needs to have plenty of onboard inputs and outputs so you can connect your gear to it. The input/output (or I/O) count of a particular audio interface is the most important specification to keep in mind. The I/O count you need i...
As I said, audio normalization is a simple process to increase the volume of your track, and while it might not be the most effective or professional-sounding one, it’s still a great option if you want to get things done fast. Frequently asked questions Here are some of the most freque...
Just what is digital audio, anyway? Well, at its core, all of digital audio is a “pop” sound made on the speaker. When you get right down to it, that’s all it is. A “sound” in digital audio is a voltage spike applied to a speaker jack, with a specific amplitude. The ...
【译】What Is Core Audio? Core Audio 是 iOS 和 OS X 的数字音频基础设施。它包括一组软件框架,旨在处理应用程序中的音频需求。 阅读本章以了解使用 Core Audio 可以做什么。 iOS 和 OS X 中的 Core Audio Core Audio 紧密集成到 iOS 和 OS X 中,以实现高性能和低延迟。 在OS X 中,大多数 Core ...
Core Audio is tightly integrated into iOS and OS X for high performance and low latency. In OS X, the majority of Core Audio services are layered on top of the Hardware Abstraction Layer (HAL) as shown in Figure 1-1. Audio signals pass to and from hardware through the HAL. You can ...
What Is Audio Toolbox?Design and test audio processing systems with Audio Toolbox™. Reuse built-in algorithms for dynamic range control, crossover and equalization filtering, acoustic measurements, and signal generation. Stream low-latency audio in MATLAB® and Simulink® from and to multi-...
What is equalization (EQ)? Equalization (EQ) is a tool that lets you adjust the volume of specific frequency ranges within audio. It's like having separate volume knobs for the deep bass, midrange vocals and instruments, and high-pitched sounds that blend together to create an audio track....
HiFi audio is audio that reproduces the sound of an original recording with minimal levels of distortion and a full, accurate range of audible frequencies. If the human ear is unable to discern any difference between an in-person performance and an audio reproduction of that performance, the la...
Tailored marketing is not just a passing fad; it has become a significant trend that advertisers cannot afford to ignore. According to theState of Personalisationreport from Twilio1: Consumers expect relevance, yet brands are struggling to achieve it. About 62% of consumers expect tailored messages...
A digital audio file can contain multiple channels of data. Music that is mixed for headphone listening is saved as a file with two channels - one sent to the left ear, one sent to the right, while surround-sound movie audio is often mixed for 6 channels. ...