Di

DI (direct injection, direct input - take your pick) boxes are a good idea because they protect your signal from noisy outside interference like that nasty hum you otherwise can't seem to get rid of.

direct inject A DI unit (direct input or direct inject) is an electronic device typically used in recording studios and in sound reinforcement systems to connect a high output impedance unbalanced output signal to a low-impedance, microphone level, balanced input, usually via an XLR connector and XLR cable.

What exactly is a Direct Box? A DI box, also called a direct box, converts the unbalanced, high impedance signal output of an instrument to a balanced low impedance mic-level signal. This enables the signal to travel distances of 100 meters (300 feet) without adding appreciable noise.

discrete/digital input - DI or discrete/digital input is the type of PLC input which used to read status of digital input. devices. Digital input device only have 2 status, ON or OFF. ON state mean PLC DI point received status in form of electrical power (can be 24 VDC, 120 VAC, etc.)

di- A prefix that means “two,” “twice,” or “double.” It is used commonly in chemistry, as in dioxide, a compound having two oxygen atoms.

DI stands for “direct input” (I've also heard people say that the “I” stands for “inject” or “insertion” - either way, the meaning doesn't change). A DI box can also sometimes be called a “direct box” or just a “DI.” “Direct” refers to capturing a signal without using a mic; you plug it directly into the recorder.

two A prefix that means “two,” “twice,” or “double.” It is used commonly in chemistry, as in dioxide, a compound having two oxygen atoms.

DI Full Form. DI full form is direct instruction. Direct Instruction is a term used for the explicit teaching of a skillset by making use of lectures or demonstrations of the material to the students.

The acronym DI stands for “direct injection” or "direct input." When a bassist records DI, they use a direct injection box to send an instrument-level signal (instrument cable) to a piece of hardware that amplifies the signal to a usable mic-level signal.

Dependency Injection (DI) is a programming technique that makes a class independent of its dependencies. “In software engineering, dependency injection is a technique whereby one object supplies the dependencies of another object. A 'dependency' is an object that can be used, for example as a service.

Ductile iron can be easily cast and machined. It has an excellent strength to weight ratio. Ductile iron can be made for a much lower cost than steel. It has superior castability and machinability. Ductile iron provides a designer with an exceptional combination of toughness, low cost manufacturing, and reliability.

A prefix that means “two,” “twice,” or “double.” It is used commonly in chemistry, as in dioxide, a compound having two oxygen atoms.