Transmission
Neural Signals are the electrical potential carrying the information to be transmitted between neurons/dendrites. They also initiate chemical stimulation on the synapses to transfer/carry forward the message from/to brain.
A bioelectrode is a device that interfaces biological systems with electronic circuits to measure or stimulate biological signals. It is commonly used in medical devices, biosensors, and neural engineering applications to detect or manipulate biological signals such as electrical impulses in nerves or muscles. Bioelectrodes often consist of conductive materials that are compatible with biological tissues to minimize tissue damage and improve signal quality.
The axon hillock is the part of the neuron that is capable of generating an action potential. It integrates incoming signals from the dendrites and, if the threshold is reached, triggers the action potential to be propagated down the axon.
Yes, the cell membrane is capable of receiving and recognizing chemical signals through specialized proteins called receptors. When a specific molecule binds to these receptors, it can trigger a series of cellular responses inside the cell.
Fiberglass should not block a GPS signal as it is a non-conductive material. GPS signals are radio waves that can pass through most non-metallic materials, so fiberglass should not interfere with the reception of a GPS signal.
Fiber optic Cable bearing many fibers independently sheathed and capable of carrying unrelated signals
Digital signals are capable of carrying more information than analogue signals because digital signals make use of the bandwidth more efficiently by closely approximating the original analogue..
modem
SCART connections are capable of carrying both audio and video signals, while S-video connections only carry video signals. SCART connections provide better picture quality and support higher resolutions compared to S-video connections.
superdiode consist of diode and amplifier circuit.it is used for the rectification of small signals
Electrical signals are transmitted from one place to another through conductive materials, such as copper wires. These materials provide a path for the signals to travel, and the signals are modulated to carry information. In some cases, signals can also be transmitted wirelessly through electromagnetic waves.
No, analog signals do not consist of individual electrical pulses; instead, they represent a continuous range of values. Analog signals vary smoothly over time, reflecting changes in voltage, current, or other physical quantities. This continuous nature allows them to capture nuances in information, unlike digital signals, which are composed of discrete pulses representing binary values.
All or almost all materials affect wireless signals.
MODEM (Modulator - Demodulator)modulates Digitals signals to Analog to send over Telephone lines and Demodulates Analog signals in Digital Signals.
Omnidirectional means that something is capable of transmitting or receiving signals in all directions.
Co-ax cable is quite capable of carrying HD signals as part of a domestic cable service. However, optical fiber is now far more cost effective than copper so it si increasingly used for trunks with copper links carrying signals the last few feet into a home. Some are now taking fiber right into the home. Regarding video signals within the home, co-ax cable is used to carry composite video (standard definition color signals) and this will not carry HD signals. This is purely because coaxial interfaces for HD in domestic equipment. Coaxial cable is still used widely in broadcast environments to carry SD and HD signals.
Both telephone and data signals can be received at the same time by use of a microfilter. This device increases the data-carrying capacity of the line without disturbing the telephone signals.