:orphan: .. include:: ../../links.inc SoundPixx ========= `SoundPixx`_ is a complete MRI/MEG audio system. The system is composed of 3 main elements: the amplifier, the pneumatic transducer, and the coil headsets. | .. image:: ../../_static/devices/soundpixx-amplifier.png :align: right :width: 10% Amplifier --------- The amplifier is positioned on the main desk. It is connected to the :ref:`stimulation PC ` through the output ``B`` of the `Crimson 3`_. .. tip:: To select the SoundPixx amplifier, make sure the light ``A to B`` is light up on the `Crimson 3`_, indicating that the output ``B`` is selected. | .. image:: ../../_static/devices/soundpixx-transducer.png :align: right :width: 10% Pneumatic transducer -------------------- The transducer is outside the magnetically shielded room, in the technical area behind the MEG system. The frequency response span 20 Hz to 20 kHz. .. tip:: Highs are not well covered by this system. Thus, in most cases, the :ref:`devices/audio/natus:Natus TIP-300` are preferred. | .. image:: ../../_static/devices/soundpixx-coil-headset.png :align: right :width: 10% Coil headset ------------ The coil headset are a pair of MRI/MEG compatible in-ear headphones connected to the pneumatic transducer. The tip is made of expandable foam that can be shaped to fit the ear canal. The tip is available in 2 sizes: standard (default) and mini. Datasheet --------- .. image:: ../../_static/icons/pdf.png :align: center :alt: Download (SoundPixx datasheet) :target: ../../_static/downloads/datasheet/soundpixx.pdf :width: 100