Propellerhead Reason - 5.0 Guía de inicio rápido descargar pdf (Pagina 20)

SETTING UP

Windows

To be able to use both audio inputs and outputs, it’s required that the audio hardware

supports ASIO drivers.

D If you are using audio hardware for which there is a specific ASIO driver, you should se-

lect this.

With an ASIO driver written specifically for the audio hardware, Reason can communicate more or less

directly with the audio hardware. The benefits are lower latency (see below) and possibly better sup-

port for additional hardware features such as multiple outputs.

D If there is no specific ASIO driver, you should select the Direct Sound driver for the audio

hardware.

This makes Reason communicate with the hardware via Direct Sound (a part of the Microsoft DirectX

package). You need to have DirectX installed on your computer, and there must be a Direct Sound

driver for the audio hardware. You will only be able to use audio outputs in this scenario.

D If the audio hardware doesn’t support Direct Sound (i.e. there is no Direct Sound driver

available for the audio hardware), select the MME driver.

This makes use of Windows Multimedia Extensions, the part of Windows that handles audio, MIDI, etc.

Using MME often results in larger latency values (see below). You will only be able to use audio out-

puts in this scenario.

About Latency and other Audio Settings

In the audio page, you will find a number of additional settings for audio. The most important ones are Buf-

fer Size and the corresponding readout for Input and Output Latency.

The Input Latency is the delay between when the audio is “sent” from a connected microphone or instru-

ment and when it’s received and detected by Reason. Output Latency is the delay between when audio is

“sent” from Reason and when you actually hear it. The latencies in an audio system depends on the audio

hardware, its drivers and their settings.

If the output latency is large, you will notice that the sound is delayed when you play a device from a MIDI

keyboard. You may also notice that reactions are delayed when adjusting controls on the device panels

(for example, if you lower the volume of a device, you will not hear this immediately but after the latency

time).

If you experience high latency values, you will need to make adjustments to your configuration.

D If available, use the Buffer Size slider to lower the latency.

D If the Buffer Size slider is greyed out, you may be able to lower the buffer size in the con-

trol panel for the audio hardware - click the Control Panel button to open this.

For more information, please consult the Operation Manual.

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Propellerhead Reason - 5.0 Guía de inicio rápido Pagina 20