Linux has always been a great operating system for programmers. Since the late 90s, however, there's been a big push to make Linux more attractive to people that don't have Mountain Dew addictions.

声音在自然界以声波的形式存在，是一系列连续变化的模拟信号，声音的三个要素是音调、音强和音色。声波有三个重要参数：频率 ω0、幅度A n 和相位ψn ，这也就决定了音频信号的特征。 根据声波的特征，可把音频信息分类为规则音频和不规则声音。其中规则 ...

下面是音频调试中常见的名词缩略语。 1、AEC（Acoustic Echo Cancellor）：回声消除。 2、AGC（Automatic Gain Control）：自动增益补偿，调整MIC收音量。 3、ALSA（Advanced Linux Sound Architecture）：高级Linux声音架构。 4、ANS（Automatic Noise ...

Audio systems in Linux are terrible. You’ve never known true pain until you’ve tried to set up a recording or broadcasting workstation running Linux. I did, twenty years ago, and nothing has changed ...

Once upon a time (and it wasn't that long ago), if you wanted to do real, low-latency work with audio on Linux, you faced serious trouble. That's no longer true. PipeWire 1.0, an audio/video software ...

Linux audio may be confusing for the uninitiated. As a system that has evolved and spawned at least two independent branches over time it tends to produce results that surprise or irritate the user.

In my last installment of this series I introduced a variety of GUI-based tools that can help you discover more about your system to help identify potentially troublesome components. This week we'll ...

I have a friend who has had nothing but nightmares result from his attempts at setting up the fabled low-latency high-performance Linux audio system. In sympathy with his plight I present here a ...

As a sound server for Linux, Pipewire 1.4 addresses music production requirements with an extended JACK API and MIDI 2 and contains new codecs. The new version of the ...

Wound up with Windows? Not too ’appy with Apple? An alternative exists, and it promises to be a potential paradise for all things music production. Let’s investigate… When you purchase through links ...

Many Firefox users on Linux were left without the ability to play sound in their browser after updating to Firefox 52, released last week. The issue at the heart of ...

My Ubuntu 21.10 install will no longer play any audio at all thru my facing speakers. Mind, I installed it a while ago, shortly after release, it all worked then, and it doesn't now. The usual trick ...