1. The full form of DTX is Discontinuous transmission

Discontinuous transmission (DTX) is a means by which a mobile telephone is temporarily shut off or muted while the phone lacks a voice input.

A common misconception is that DTX improves capacity by freeing up TDMA time slots for use by other conversations. In practice, the unpredictable availability of time slots makes this difficult to implement. However, reducing interference is a significant component in how GSM and other TDMA based mobile phone systems make better use of the available spectrum compared to older analog systems such as AMPS and NMT. While older network types theoretically allocated two 25–30 kHz channels per conversation, in practice some radios would cause interference on neighbouring channels making them unusable, and a single radio may broadcast too strong an oval signal pattern to let nearby cells reuse the same channel.

GSM combines short packet sizes, frequency hopping, redundancy, power control, digital encoding, and DTX to minimize interference and the effects of interference on a conversation. In this respect, DTX indirectly improves the over-all capacity of a network.

2. The full form of DTX is Digital Talent Experience

DTX (Digital Talent Experience), a team composed of Global Talent and IT Employee Experience at ServiceNow

3. DTX is Yamaha DTX series

DTX is the line of electronic MIDI drum kit and percussion sets manufactured by Yamaha Corporation. The DTX Trigger System is a custom drum module which can be used to trigger sounds with acoustic drums. A modified version of the DTX kit can be found in two drumming games: MTV Drumscape and Drummania.

4. DTX is DTX (form factor)

The DTX form factor is a variation of ATX specification designed especially for small form factor PCs (especially for HTPCs) with dimensions of 8 × 9.6 inches (203 × 244 mm). An industry standard intended to enable interchangeability for systems similar to Shuttle’s original “SFF” designs, AMD announced its development on January 10, 2007. AMD stated that the DTX form factor is an open standard, and is backward compatible with ATX form factor cases. They also present a shorter variant named Mini-DTX which is smaller in PCB size of 8 × 6.7 inches (203 × 170 mm).

5. The full form of DTX is Dendrotoxins

Dendrotoxins are a class of presynaptic neurotoxins produced by mamba snakes (Dendroaspis) that block particular subtypes of voltage-gated potassium channels in neurons, thereby enhancing the release of acetylcholine at neuromuscular junctions. Because of their high potency and selectivity for potassium channels, dendrotoxins have proven to be extremely useful as pharmacological tools for studying the structure and function of these ion channel proteins.