What are the main steps in the transmission of information ?
The main steps in the transmission are,
First: The transmitter send a message (transducer).
Second: The message goes throught channel.
Third: The message arrives to de receiver (destination).
In what type of communicacion is the human mind not directly involved in real time? How are human decisions limited in this situation?
What are the three basic elements of a communication system?
Transmitter, message receiver.
What is the purpose of the transmitter?
The tranmitter must send by the channel the codified message trought the channel to the receiver.
What is the channel?
The channel is where we can transmite information.
What is the purpose of the receiver?
The receiver must be able to decoder the information or the message transmitted by the transmitter.
Wednesday, February 28, 2007
Second day
Today, we're going to translate a text discuted in class
discuss
Hoy, las comunicaciones acceden a nuestra vida diaria de maneras diferentes, que son muy faciles de pasar por alto en multitud de facetas. El telefono sobre las manos, las radios y las tv en nuestras salas de estar, los ordenadores en nuestras oficinas y casas, y nuestros periodicos son capaces de proporcionar comunicaciones rapidas para todo el planeta. Las comunicaciones proporcionan la orientacion de los barcos en alta mar, aviones en vuelo, cohetes y satelites en el espacio. La comunicacion a traves de un telefono sin hilos para el conductor de un coche pueda mantener en contacto la oficina o lejos de casa. La comunicación mantiene la prevision del tiempo informando las condiciones, medidas con una multitud de sensores. De hecho, la lista de aplicaciones se ven implicadas en el uso de las comunicaciones, de un modo u otro es casi interminable.
La parte mas fundamental, la comunicacion implica la transmisión de la información desde un punto a otro a traves de una serie de procesos, descritos aqui:
- La generacion de un patron o de una imagen en la mente de un autor.
- La descripcion de esa imagen, con cierta medida de precision, por un sistema de simbolos auditivos o visuales.
- La codificacion de esos simbolos forman parte de la transmision sobre un medio fisico interesado.
- La transmision de los simbolos encriptados hacia el destino deseado.
- La decodificacion y reproduccion de simbolos originales.
- La recreacion de
discuss
Hoy, las comunicaciones acceden a nuestra vida diaria de maneras diferentes, que son muy faciles de pasar por alto en multitud de facetas. El telefono sobre las manos, las radios y las tv en nuestras salas de estar, los ordenadores en nuestras oficinas y casas, y nuestros periodicos son capaces de proporcionar comunicaciones rapidas para todo el planeta. Las comunicaciones proporcionan la orientacion de los barcos en alta mar, aviones en vuelo, cohetes y satelites en el espacio. La comunicacion a traves de un telefono sin hilos para el conductor de un coche pueda mantener en contacto la oficina o lejos de casa. La comunicación mantiene la prevision del tiempo informando las condiciones, medidas con una multitud de sensores. De hecho, la lista de aplicaciones se ven implicadas en el uso de las comunicaciones, de un modo u otro es casi interminable.
La parte mas fundamental, la comunicacion implica la transmisión de la información desde un punto a otro a traves de una serie de procesos, descritos aqui:
- La generacion de un patron o de una imagen en la mente de un autor.
- La descripcion de esa imagen, con cierta medida de precision, por un sistema de simbolos auditivos o visuales.
- La codificacion de esos simbolos forman parte de la transmision sobre un medio fisico interesado.
- La transmision de los simbolos encriptados hacia el destino deseado.
- La decodificacion y reproduccion de simbolos originales.
- La recreacion de
Wednesday, February 21, 2007
First practical class
Presentation
Hello people !
Today we created a NEW BLOG ||| It's simple ||| At this blog we can see the contents of every days class.
The exercises that we have done today are of verbal times. Finished time, Unfinished time or Present Time.
One exercise:
- Some time ago, the new owners announced a new strategy for growth.
- ... in fact, over the last few years it has dropped further.
- ... it now stands at just 180, nearly 20% less than ten years ago.
- Over the same period we have invested heavily in new plant and equipment.
- As an indicator, last year we spent nearly 1 million on new vats.
- It may surprise you to know that 10 years ago Westwood had no marketing department.
- In 1985, we recruited Pamela Taylor as Marketing Manager.
- ... and since then she has built her department into a major force in the company.
Another exercise
Complete these sentences. Use the time expression to help you choose the correct tense of the verb: past simple, present perfect, or present simple.
a. Some time ago, we sold (sell) the company.
b. Recently, we've invested (invest) a lot in new equipment.
c. The current head count stands (stand) at 280.
d. Since last year, we has increased (increase) our PR budget.
e. In 1985, he retired (retire) from the company.
VOCABULARY:
Since then -- desde entonces
you're all aware --> ser consciente de algo
MY COMMENTARIES:
Past Simple (Is used to indicate finished time).
She joined the company in 1994
Irregular verbs buy - bought catch - caught teach - taught
Present perfect (Is used when the time is unfinished or not stated).
He has resigned.
They have retired.
He's just started.
They've already left.
Present Simple (Is used to report on current status).
He is retired now
It stands.
He lives.
Today we have made four exercices, first we watch a video and others listening.
I'll go home early because Barça plays Champions League with Liverpool.
Bye, see you !!
Hello people !
Today we created a NEW BLOG ||| It's simple ||| At this blog we can see the contents of every days class.
The exercises that we have done today are of verbal times. Finished time, Unfinished time or Present Time.
One exercise:
- Some time ago, the new owners announced a new strategy for growth.
- ... in fact, over the last few years it has dropped further.
- ... it now stands at just 180, nearly 20% less than ten years ago.
- Over the same period we have invested heavily in new plant and equipment.
- As an indicator, last year we spent nearly 1 million on new vats.
- It may surprise you to know that 10 years ago Westwood had no marketing department.
- In 1985, we recruited Pamela Taylor as Marketing Manager.
- ... and since then she has built her department into a major force in the company.
Another exercise
Complete these sentences. Use the time expression to help you choose the correct tense of the verb: past simple, present perfect, or present simple.
a. Some time ago, we sold (sell) the company.
b. Recently, we've invested (invest) a lot in new equipment.
c. The current head count stands (stand) at 280.
d. Since last year, we has increased (increase) our PR budget.
e. In 1985, he retired (retire) from the company.
VOCABULARY:
Since then -- desde entonces
you're all aware --> ser consciente de algo
MY COMMENTARIES:
Past Simple (Is used to indicate finished time).
She joined the company in 1994
Irregular verbs buy - bought catch - caught teach - taught
Present perfect (Is used when the time is unfinished or not stated).
He has resigned.
They have retired.
He's just started.
They've already left.
Present Simple (Is used to report on current status).
He is retired now
It stands.
He lives.
Today we have made four exercices, first we watch a video and others listening.
I'll go home early because Barça plays Champions League with Liverpool.
Bye, see you !!
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