How to enter:

It's simple! After you have joined Ampslam for free and uploaded your tunes, simply e-mail the Ampslam contest judges at with your member and artist name and the name of the song that you uploaded that you want considered for the monthly contest. Winners will be notified by e-mail and featured on the Ampslam home page! See Contest Rules below for more information. ORIGINAL SONGS ONLY!

Official contest rules

  1. Enter only one song per monthly song contest. You must be an Amplsam Member to enter.
  2. Entered songs cannot be cover versions and cannot sample another artist’s work.
  3. All songs must be original. Ampslam takes NO financial or ownership interest in ANY song.
  4. Prizes will be delivered via PayPal.
  5. Contestants must be at least 13 years of age. Entrants retain all publishing rights to their song(s).
  6. Additions or deletions to these rules may be made at the discretion of Ampslam LLC, and may be enacted at any time.
  7. The selection of contest winners by Ampslam, and its judges is final. Arrangements for receiving all prizes, unless otherwise specified, must be made within thirty days of announcing the winners. It is the responsibility of the winners to claim prizes within the thirty days provided. All unclaimed prizes will be forfeited, and Ampslam may award any unclaimed prize at the end of the thirty-day grace period to a contest runner-up. All prizes are nontransferable and void where prohibited by law. No cash substitution of prizes is allowed.
Just What is an Analog Signal
by Thomas Giannini, Esq.
The word conjures up images of your Dad's Marantz stereo receiver casting a warm orange glow on brown shag carpeting, or a guitar amp-head glowing from overheated vacuum tubes. All fond memories.  Everyone talks about it, but what does the term analog actually mean?
Let's start with the word analogous. "A" can be analogous to "B" if "A" is similar to or corresponding  to "B".  For example, a pointer on a dial is used to measure some other quantity, so the pointer position on the dial is analogous to the quantity it measures.
The grooves and scratches cut into a vinyl record are analogous to the variations in sound pressure (music) that have been captured, converted and ultimately pressed into the record. How does this happen? Factor in current and voltage. A simple dynamic microphone operates when a sound wave, for example your voice, strikes a coil suspended in a magnetic field, creating an electrical current in the coil. You probably remember this from 6th grade science class. This electrical current, complete with its voltage drops and spikes, is routed through the signal chain (cable) to a coil in a loud speaker, where the resulting magnetic field and mechanical force vibrates and drives a speaker cone creating true analog sound!
In the above example, the voltage of the signal fluctuates constantly from the force of the sound wave.  The voltage spikes and drops are therfore an "analog" of the sound pressure wave. Digital sound differs, yet the catalyst for a digital signal is an analog signal that is sampled and quantized into a single binary code, then stored onto a digital medium, e.g., hard disk or CD. So the digital sound is only an approximation of the audio signal it represents. This starts a whole world of debate regarding which sound is better, something we will explore in a later blog.
For now, it's time to dust off your parent's records and listen to some old school sound.