noagname said:I was wondering if I had two inputs going to my headphones, one being the intercom on my airplane and the other being an ipod. Could I put two pnp transistors with collector and emitter on the ipod connections and the base connect to the intercom. So when audio comes threw the intercom the ipod sound drops.
berkeman said:Seems safer to put the plane audio in your left ear, and the music in your right ear. Wouldn't want to miss a warning on the Guard channel just because the switch-over circuit wasn't working one day, eh?
noagname said:well if I forget about the danger will the idea still work by using pnp transistors
A "2 inputs to one headset control" is a device that allows two separate audio inputs, such as a computer and a phone, to be connected to a single headset. This allows the user to switch between the two inputs without having to switch headsets or disconnect and reconnect cables.
The device typically has two input ports, one for each audio source, and one output port for the headset. It also has a control mechanism, such as a switch or button, that allows the user to select which input is being sent to the headset. When the control is switched, the device redirects the audio signal from one input to the output port.
One of the main benefits is convenience, as it eliminates the need for multiple headsets or constantly switching cables. It also allows for multitasking and easy access to different audio sources. Additionally, it can save money by not having to purchase separate headsets for each audio source.
Most "2 inputs to one headset control" devices are designed to work with standard headsets that have a 3.5mm audio jack. However, it is always recommended to check the compatibility of the device with your specific headset before purchasing.
One limitation is that the device may not work with certain headsets that have specialized connectors. Additionally, the audio quality may be affected if the two inputs have different sound levels or quality. It is also important to note that the device may not support simultaneous use of both inputs, so only one audio source can be used at a time.