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Equipping Your Home Recording Studio - A free download from Audio Masterclass

An Introduction to Compression: Basic Compression - A free download from Audio Masterclass

An Introduction to Equalization - A free download from Audio Masterclass

Why would you want to mix a microphone and an instrument signal in your preamp?

Driving your headphones from a power amplifier - will it burst your brains out?

How to collect royalties from your music

What is production? Part 5: Mastering

Can a technical error cost you your record deal?

This one simple mistake will lose you a third of your songwriting royalties - with video

Audio demonstrations of distortion produced by compressor plug-ins

TASCAM Joins with Antares to Create Ta-1Vp Vocal Processor

How to get people to listen all the way to the end of your song

One song, arranged four ways

Ask Record-Producer.com a question!

Do you have a question you would like to ask Record-Producer.com? If so, send it in and we'll do our best to answer it for you.

audiomasterclass.com welcomes questions. If you ask us a question, then we will learn what it is you want to know. Otherwise, we'll just be guessing.

And if we can answer your question, we'll put that answer on Audio Masterclass. Especially for you, and the thousands of other visitors who probably also want to know the answer too.

We can't always reply personally to your questions, but if the question is appropriate for Audio Masterclass, and has not been answered already, we will give you our best answer.

Some quick questions that arrived today...

What is the definition of 'hi-fi'?

The original meaning of hi-fi is 'high fidelity', meaning faithfulness to the original sound source. Hi-fi originated in the 1950s when the idea of creating music or an original sound in the studio was unheard of. Hence recording engineers and hi-fi equipment manufacturers sought to capture and reproduce the sound of musicians as accurately as possible.

What passes for a 'hi-fi' system in electrical goods stores these days is a travesty of the original concept.

If only three of the pins in the 5-pin DIN of a MIDI cable are used, what exactly is the purpose of the other two?

The other two pins are not connected. The 5-pin DIN connector was going out of fashion for hi-fi when MIDI was introduced in the early 1980's but since it was still commonly available it made a good choice. Why the 180-degree 5-pin was chosen and not the 270-degree 5-pin or the 3-pin, we don't know. Does anyone have an answer, or a potentially plausible reason?

Given that MIDI transfers key press data, what happens in the case where the keyboard comes with an internal sound generator?

The data is transferred internally. In theory, it would not require MIDI to make the internal transfer so a faster method could be used. This would allow notes to be played simultaneously, where a chord played via MIDI sounds ever so slightly spread apart in time.

To ask your question, click the link just below the banner at the top of this page (so you'll know where to find it next time!)

By David Mellor Monday April 4, 2005