What is the sound phone?
The sound phone usually has a very similar look to the phone with a phone. It has a receiver and a transmitter and is firmly connected to the network of other sound -powered telephone stations. Unlike mobile phones or modern telephone phones, phones driven by sound do not rely on electronic replacement to connect users. This is because the sound -powered phone is physically connected in an electronic circuit with one or more sound phones.
The sound -powered phone microphone often uses a flexible diaphragm that reacts to the pressure of the sound waves created by the speaker. The membrane movement converts the sound wave formula into an electronic signal, which is then converted back into a sound process in the receivers of all other phones on the perimeter.
on a sound -powered telephone system can only speak one person at a time or signoled. For this reason, most sound phones with a power button on the Push-to-Talk button are similar to features and importance for those used by Walkie-Tallkies and Ham Radios. Another challenge of using a sound -powered phone needs to be spent loud and clearly. The speaker's voice is literally what has driven communication. If there are many listening circuits with active receivers, or if the farthest listeners require long wires to connect them, communication can be degraded simply because the speaker is not sufficiently loud-TJ. His voice does not have enough energy-to say all potential losses and disruption throughout the circuit.
Thereligiousness and clarity of the speaker sounds like a weakness, but it is also one of the key advantages. Phone technology with sound -powered sound has found a place for special importance for emergency communication networks in industry and for everyday use in deck applications. Being voice powered means that when regular phones are dropping orThe ship loses power, there is still a way to get these vital news to the stations that need them.
Sound phones are the perfect example of old technology that can be marginalized but never completely destroyed. However, due to time and development, a sound -driven phone could mean something completely different. It is theoretically possible for a sound to drive your mobile phone one day; Progress in nanotechnology and piezoelectrics show us to be reality every day.