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Lelechka [254]
3 years ago
13

What came after the Phonograph

Computers and Technology
2 answers:
Zina [86]3 years ago
8 0
The gramophone !!!!!
Andre45 [30]3 years ago
3 0

Answer:

Gramophone

Explanation:

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____ a device receiving a process variable
Tanya [424]

Answer:

Transmitter

Maybe this is the answer or the question is wrong.

Explanation:

In the world of process control, a Transmitter is a device that converts the signal produced by a sensor into a standard instrumentation signal representing a process variable being measured and controlled.

6 0
3 years ago
The author of ""Cyber-psychopathy: What Goes On in a Hacker’s Head"" states that a crucial component of computer hacking lies in
slega [8]

Answer: The statement implies that the hackers psychologically manipulate the human to access the information they need.

Explanation: The author states that the hacker does not only exploits technology to get system access or to gather information. But there is another pivotal part of hacking. He refers to this part as "social engineering".

Social engineering from information security perspective means manipulate human emotions and convincing them to disclose some confidential information. Hacker often hacks or defrauds after gaining confidence and trust of a person.

Phishing is an example. It is a fraudulent technique for getting some secret information. Phisher sends an email pretending to be from some reputable organization to persuade people to divulge private information like passwords and credit card numbers, ATM card pin etc.

5 0
3 years ago
¿Cómo es la onda percibida por un osciloscopio cuando hablamos de sonido? ¿Qué parámetros podemos observar en ella?
frozen [14]

Answer:

Las ondas de sonido, que es una onda longitudinal, son producidas por la vibración de un objeto de tal manera que (la onda de sonido requiere un medio de viaje, líquido sólido o gas) la dirección del sonido es la misma que la dirección de la vibración y como la el ancho de la vibración (hacia adelante y hacia atrás) aumenta, la amplitud de la vibración aumenta y el sonido es más fuerte

Un micrófono conectado al osciloscopio recoge el medio de aire vibrante de la onda de sonido de la energía de la onda de sonido y lo convierte (produce) señales eléctricas y electrónicas. El osciloscopio, que está diseñado para mostrar señales electrónicas, muestra las señales electrónicas transmitidas por el micrófono en la pantalla con los mismos valores de amplitud y frecuencia que el volumen y el tono de la onda de sonido, respectivamente.

Las características observables son;

1) El volumen o el volumen de la onda de sonido que se muestra como la amplitud) en el cátodo, con una amplitud más alta que representa un sonido más fuerte

2) El tono de la onda de sonido se muestra como el espaciado de onda en el osciloscopio, el sonido de tono más alto se muestra por las ondas que se acercan en la pantalla

Explanation:

7 0
3 years ago
in the world of computing accessibilty most often refers to: a how quickly software opens , b password protection, c assistance
Wittaler [7]
C. assistance for the disabled
8 0
3 years ago
Which of these standards has the fastest connection?
leonid [27]

Answer:

802.11ac is fastest cinnection

7 0
2 years ago
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