The Church of the Gesù in Rome: A Baroque Architectural Landmark
The Church of the Gesù, Rome: Architectural Landmark
Designed by Jacopo Vignola (who provided the treatise) and Giovanni Tristano (who directed the work), the Church of the Gesù in Rome features a facade by Giacomo della Porta. Construction began in 1568, following a project initiated between 1563 and 1568. The church was consecrated between 1584 and 1586, with the facade completed during this period. This church profoundly influenced many subsequent churches of its period and those of the Jesuit
Read MoreCaracterísticas del Lenguaje Humano y su Estudio
Características del Lenguaje Humano
Tiene un carácter de capacidad congénita.
- No se aprende ni se comparte; es una capacidad innata.
- Es propia de los seres humanos.
- Es inmutable, no se altera con el tiempo.
Cuando nace un individuo, nace con la facultad de aprenderla. Ese individuo aprenderá la lengua de las personas que lo rodean. No hay genes que predispongan a una lengua particular, pero sí a la lengua en general.
Permite producir y recibir señales, lo que significa que un individuo puede desempeñar
Read MoreElectric Drive Systems Explained
What is an Electric Drive?
An electric drive can be defined as an electromechanical device for converting electrical energy into mechanical energy to impart motion to different machines and mechanisms for various kinds of process control.
An electric drive is an industrial system which performs the conversion of electrical energy into mechanical energy or vice versa for running and controlling various processes.
An electric drive is defined as a form of machine equipment designed to convert electrical
Read MoreFundamentals of Television Signals
Differences: Interlaced vs Non-Interlaced Scan
Interlaced: The lines of the image are displayed on the screen by interleaving pairs on one side and odd on the other side.
Non-Interlaced: The lines are all displayed in order.
Differences Between Lines, Field, and Image
The image is divided into horizontal lines; each of these horizontal lines consists of points.
Why a Field Has 312.5 TV Lines
This is explained for several reasons. The first is that each field appears in the middle of the first line and
Read MoreAudio System Components Explained
Sound Basics
Sound: the sensation produced in the ear by sound waves. The human ear distinguishes 3 qualities: loudness, pitch, and timbre.
Audio Sources
Audio sources generate sound signals. These include analog tuners (AM, FM) and digital tuners (DAB).
Source Features
- Distortion: Harmonic distortion (THD) is the most important. It is measured in percentage (%). The lower the value, the better the sound quality.
- Signal-to-Noise Ratio: Measured in dB. The higher this value, the less noise is introduced
Wireless Communication Techniques: OFDM, Diversity, and Propagation
Wireless Communication Techniques
1️⃣ Orthogonal Frequency Division Multiplexing (OFDM)
Definition:
OFDM is a multi-carrier modulation (MCM) technique where the total bandwidth is divided into multiple orthogonal subcarriers to reduce Inter-Symbol Interference (ISI) and enhance data transmission efficiency.
Block Diagram:
Transmitter:
Input Data → Serial-to-Parallel → Modulation (QAM/PSK) → IFFT → Cyclic Prefix Addition → Parallel-to-Serial → TransmissionReceiver:
Received Signal → Serial-