De quoi est fait modem
Transmits data over a telephone line by modulating a signal.
- Modem chip — a pour partie. It turns bits into tones and back.
- Processeur de signal numérique — a pour partie. Signal processing in high-speed modems.
- Phone line jack — a pour partie. Connection to the telephone line.
- Telephone — utilise. It works over a telephone line.
- Bit et théorie de l'information — utilise. It encodes bits as sound.
- Modulation AM/FM — utilise. It encodes bits by modulation.
- Silicon — est fait de. The chips are silicon.