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Awesome PC Accessories. Best Linux Laptops. Best Wireless iPhone Earbuds. Best Bluetooth Trackers. Best eReaders. Best VPN. Browse All News Articles. On the Audio tab, select a device from the Sound Playback list. At this point, you should see the label Speaker Setup next to a list of the speaker configurations that you can select from.
For a 3D node, the target for the property request is actually the pin 3D-stream object that feeds the node. In either case, the speaker-configuration setting is global and affects the audio device as a whole. All audio applications that subsequently run are subject to the new setting until DirectSound changes the setting again. However, all versions of DirectSound send these requests to 3D nodes.
If an application program has created more than one 3D node, DirectSound sends speaker-configuration requests only to the first 3D node to be created. Audio devices are typically unable to change their speaker configuration while they are managing active streams, and DirectSound tries to avoid this limitation where possible.
For example, when creating a DirectSound object, DirectSound sends the speaker-configuration requests after instantiating the filter but before instantiating any pins on the filter--that is, before creating any streams.
This limitation is more difficult to avoid in the case of a call to SetSpeakerConfig. When an application calls SetSpeakerConfig , the adapter driver typically fails DirectSound's speaker-configuration request. This is because the DirectSound object already exists, which means that the device already has active streams to manage.
In this situation, the adapter driver has two options for dealing with a speaker-configuration request that it has failed:. The driver can remember the requested configuration and apply it just as soon as all its streams are destroyed. The driver can ignore the request and rely on DirectSound to send another speaker-configuration request the next time that a DirectSound object is created. If you are having trouble connecting these peripherals to your computer, review the sections below for help.
On most portable speakers, the right-channel speaker is the "main" speaker with the volume knob , and it often has two or more wires coming out of the back. One of these wires should connect to the left speaker, and another should have a 3. If your speakers require a power source to amplify the audio, there should also be a power cord. This cord needs to connect to a wall outlet or surge protector outlet.
On the back of the computer, connect the mini plug to the audio line-level output. This port is usually colored lime green , as shown in the picture.
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