Smartphones connect to the internet wirelessly. When you send a text from your phone, the phone must first convert the information in the text into radio waves. The phone then sends these radio waves wirelessly to a nearby receiver that is connected to the internet. Describe the analog/digital conversion that occurs when you send a text. Be sure to include the definitions of both terms.
Analog to digital conversion is the process of converting continuous analog signals into discrete digital signals. In the context of sending a text from a smartphone, this conversion occurs when the words and characters in the text message are translated into binary code, which consists of a series of ones and zeros. This binary code represents the text in a digital format that can be transmitted wirelessly as radio waves.
In this process, the analog signals representing the sound waves of your voice as you speak the text message are converted into digital signals by the phone's microphone. These digital signals are then processed by the phone's internal components to encode the text message into binary code.
Once the text message has been converted into digital form, the phone uses a transmitter to convert the digital signals into radio waves for wireless transmission to a nearby receiver. The receiver then converts the radio waves back into digital signals, which are then decoded and displayed as text on the recipient's phone.
Overall, the analog to digital conversion in sending a text message allows for the efficient and reliable transmission of information over wireless networks.