Copyright ©1995 by NeXT Computer, Inc. All Rights Reserved.
| NXSoundIn |
| Inherits From: | NXSoundDevice : Object | |
| Declared In: | soundkit/NXSoundIn.h |
| Class Description |
| NXSoundIn represents the sound-in device on a particular host. Its functionality is completely defined by its superclass, NXSoundDevice; see the NXSoundDevice class specification for a detailed description of classes that represent sound driver devices.
The sound parameters that apply to NXSoundIn objects are listed below. |
| NXSoundIn Parameters
NX_SoundDeviceBufferSize |
| The first three of these are described in the NXSoundDevice class specification.
The NX_SoundDeviceAnalogInputSource parameter specifies the source of sound data; it can take one of two values: |
| NX_SoundDeviceAnalogInputSource_Microphone NX_SoundDeviceAnalogInputSource_LineIn |
| The NX_SoundDeviceInputGain... parameters are scalars on the amplitude level of the recording. These parameters take floating-point values between 0.0 and 1.0. The stereo gain parameter sets both channels of stereo input to the same gain value; the left/right pair lets you set the two channels independently. The stereo gain competes with the left/right gain, so you should use the single stereo parameter or the left/right pair, but not both. |
| Instance Variables |
| None declared in this class. |
| Instance Methods |
| None declared in this class. |