Whois & Analysis for turntablelab.com

Time to live (TTL) or hop limit is a mechanism that limits the lifespan or lifetime of data in a computer or network.

TTL may be implemented as a counter or timestamp attached to or embedded in the data.

Once the prescribed event count or timespan has elapsed, data is discarded.

In computer networking, TTL prevents a data packet from circulating indefinitely.

In computing applications, TTL is used to improve performance of caching or to improve privacy.

A guitar amplifier (or guitar amp) is an electronic amplifier that strengthens the weak electrical signal from a pickup on an electric guitar, bass guitar, or acoustic guitar so that it can produce sound through one or more loudspeakers, which are typically housed in a wooden cabinet.

A guitar amplifier may be a standalone wood or metal cabinet that contains only the power amplifier (and preamplifier) circuits, requiring the use of a separate speaker cabinet–or it may be a "combo" amplifier, which contains both the amplifier and one or more speakers in a wooden cabinet.

There is a wide range of sizes and power ratings for guitar amplifiers, from small, lightweight "practice amplifiers" with a single 8" speaker to heavy combo amps with four 10" speakers and a powerful amplifier, which are loud enough to use in a nightclub or bar performance.

An online music store is an online business which sells audio files over the Internet, usually sound recordings of music songs or classical pieces, in which the user pays on a per-song or subscription basis.

It may be differentiated from music streaming services in that the online music store sells the purchaser the actual digital music file, while streaming services offer the patron partial or full listening without the actually owning the source file.

However, online music stores generally offer partial streaming previews of songs, with some songs even available for full length listening.

Online music stores typically show a picture of the album art or of the performer or band for each song.

Some online music stores also sell recorded speech files, such as podcasts and video files of movies.

A disc jockey (abbreviated DJ, D.J.

or deejay) is a person who mixes different sources of pre-existing recorded music as it is playing, usually for a live audience in a nightclub or dance club or via broadcasting.

Originally, the "disc" in "disc jockey" referred to gramophone records, but now "DJ" is used as an all-encompassing term to describe someone who mixes recorded music from any sources, including cassettes, CDs, or digital audio files on a CDJ or laptop.

DJs typically perform for a live audience in a nightclub or dance club or a TV, radio broadcast audience, or in the 2010s, an online radio audience.

DJs also create mixes, remixes and tracks that are recorded for later sale and distribution.

In hip hop music, DJs may create beats, using percussion breaks, basslines and other musical content sampled from pre-existing records.

In hip hop, rappers and MCs use these beats to rap over.