Tape Heads is a twice-weekly, in-season X-and-O podcast giving fans the "whys and hows" of each week's NFL action. In each episode, Dan, Bob and Scott detail the biggest moments of the NFL weekend ...

The mechanism that reads and writes magnetic tape as it moves past. Quality tape recorders have three heads: play (read), record (write) and erase. Many consumer products have only two ...

Tape heads and tape guides build up magnetism which can partly erase high frequencies and add hiss to your recorded signal. Magnetism can be removed by using a tape head degausser or demagnetizer with ...