Estación de trabajo de audio digital (EAD)

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Del curso dictado por Berklee College of Music

Introducción a la producción de música

159 calificaciones

Berklee College of Music

Introducción a la producción de música

159 calificaciones

Curso 2 de 4 en SpecializationEl Músico Moderno

Aprende sobre el proceso de producción de música -incluyendo la grabación, la edición y la mezcla- y sobre las herramientas disponibles para crear música contemporánea en tu computadora. Esta obra fue financiada con una donación del Banco Inter-Americano de Desarrollo con recursos del Fondo Coreano para la Reducción de la Pobreza. Las opiniones expresadas en esta obra son exclusivamente de los autores y no necesariamente reflejan el punto de vista del Banco Interamericano de Desarrollo, de su Directorio Ejecutivo ni de los países que representa. El Banco Interamericano de Desarrollo no garantiza la veracidad de la data incorporada en esta obra. Puedes cambiar el idioma en Coursera de inglés al español utilizando la página de ajustes de tu cuenta. Para cambiar los ajustes en tu cuenta de Coursera sigue los siguientes pasos: 1. Ve a coursera.org 2. En la esquina derecha superior haz click en el pequeño triángulo invertido que está a lado de tu nombre y foto. 3. Haz click en ‘Settings’. 4. Selecciona el recuadro debajo de ‘Language’ (idioma), selecciona español y salva los cambios realizados. Coursera ofrece ayuda financiera a los estudiantes que no pueden pagar los cursos y necesiten de una beca. Los estudiantes con ayuda financiera podrán tener acceso a todo el contenido del curso y completar todo el trabajo requerido para adquirir el Certificado de Coursera. La ayuda financiera solo aplica al curso en el que se aprobó la solicitud de ayuda financiera. Para aplicar haz click en la opción “Learn More and Apply” (aprende mas y aplica) debajo del menú a la izquierda.

De la lección

Sonido y flujo de la señal

Comenzaremos con algo de información sobre la naturaleza del sonido y la forma en la que lo percibimos. Estudiaremos los componentes necesarios para grabar audio en la computadora, con el fin de comprender los dispositivos que el sonido debe atravesar durante el proceso de producción de música.

Conexión de micrófonos y ganancia5:37

Conversor analógico a digital2:16

Conexiones Pickup10:06

Estación de trabajo de audio digital (EAD)3:09

Conoce a los instructores

Loudon Stearns
Assistant Professor
Contemporary Writing & Production

Wow, that was quite a journey. We started with sound being pressure

variations in the air, that sound hit an input transducer which was the

microphone. Or the variations of a string on in a

pick up. From there, we had the sound pressure

variations converted into voltage variations or an audio signal in a wire.

That then went to our interface, and particularly the microphone preamp.

Now, the output of either the microphone or the guitar was a very low level, and

the microphone preamp amplified that signal to bring it up to the standard

operating line level. Inside of the interface, it went through

the analog to digital conversion process. Going from a continuous or analog signal

into a signal represented in 1's and 0's, or numbers we call binary.

And that went to our digital audio workstation.

So, the DAW or Digital Audio Workstation is a software package that let's us mix

and manipulate sound in a huge variety of ways.

It really is, ends up being the central hub of the contemporary music production

process. And we're going to look in-depth into the

DAW in the coming weeks. For now, we'll just assume that we've

done what we wanted to do and want to listen back to our sound.

And in that, we have to do basically the reverse process.

The sound comes from the DAW, goes out along whichever cable connects the

interface to the computer. Maybe USB, maybe Firewire, goes through a

digital to analog conversion process, and goes out one of really two places from

your interface. It might go to the headphone output, in

which case you have your output transducers with your headphone speakers.

Or to a set of monitors, and we said that monitoring means to listen.

Now, there are wide variety of different monitors or speakers you could choose.

My suggestion would be to get a set of speakers designed specifically for being

used in a studio situation. For one, they'll be power speakers, which

means the amplifier which powers the speaker is built into the speaker.

And the speaker will be designed to be transparent.

And just like we were looking for a transparent microphone, like our large

diaphragm condenser mike, in a studio we want to have a set of transparent

speakers. Home theater speakers try to make things

sound good, right? They have, they're built to make things

sound really good, which can actually kind of cloud things.

It makes it kind of hard to hear the detail.

It's just trying to boost it up and make it powerful.

Studio monitors need to be clear, transparent, and have that clarity that

we, we need to hear all the details. So, you really want to get a set of

speakers that are designed specifically for this purpose.

So, powered speakers are, are really what you want.

Now, this is another, another opportunity to talk to the forums.

Go out and start asking what kind of speakers should I get for my studio?

Talk about what you have, and what options there are.

It's a, it's a huge discussion and one you really do want to have.

this has been a blast, we finished week one, which I'm really excited for.

there'll be a quiz after this. And please, take your time and really

dive in to those forums, and, and talk about this stuff with your classmates.

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