It used to be an analogue process but now it could be either
analog device
Speakers are analog devices. There is no cable and connector that will connect a digital audio jack to a speaker without a digital to analog conversion and an amplifier. If the audio output is digital, you will need a compatible amplifier that has the same digital input. Then you will need to link the amplifier to the speaker with exterior grade cable.
digital
Analogue to digital is a conversion process not a transmission process.
The process of converting analog signals to digital format is called analog-to-digital conversion (ADC). This process involves sampling the analog signal at discrete intervals and quantizing those samples into digital values, which can be processed and stored by digital systems. ADC is essential in various applications, including audio processing, telecommunications, and data acquisition.
Analog signals, such as sound or light, are converted into digital form through a process called analog-to-digital conversion. This process involves quantizing the continuous analog signal into discrete, digital values represented by binary numbers. Once in digital form, the signal can be processed, stored, and transmitted more efficiently and accurately.
The basic elements in digital signal processing are an analog to digital converter, digital signal processor, and digital to analog converter. This process can take an analog input signal, convert it to digital for processing and offer an analog output.
The process of converting analog sound into digital code is called analog-to-digital conversion (ADC). During this process, the continuous analog signal is sampled at specific intervals and quantized into discrete values, which can then be represented in binary code for computer processing. This allows the analog sound to be stored, manipulated, and played back by digital devices.
The process that converts analog signals into digital signals is called analog-to-digital conversion (ADC). This process involves sampling the analog signal at discrete intervals and quantifying its amplitude into a finite set of values. The resulting digital representation allows for easier storage, processing, and transmission of the information contained in the original analog signal.
Converting analog signals to digital involves sampling the continuous signal at discrete intervals and quantizing the amplitude values to represent them in binary form. This process, known as analog-to-digital conversion (ADC), allows for easier processing, storage, and transmission of signals in digital systems. Conversely, converting digital signals back to analog involves reconstructing the continuous signal from its digital representation, a process called digital-to-analog conversion (DAC). This enables digital devices to output signals in a form that can be understood by analog systems, such as speakers or analog displays.
hybrid computer
A digital signal requires a repeater, which retransmits the signal in its original form, and an analog signal requires an amplifier, which increases the strength of both the signal and the noise it has accumulated.