Abstract: A portable sound enhancement module for interconnection between a stereo signal source and a sound generator such as stereo headphones, includes an audio driver with a positive left input, a negative left input, a positive right input and a negative right input, the positive right input and the positive left input of the audio driver and the negative left signal and the negative right signal source are coupled to ground. The positive left signal is coupled to the negative left input and the positive right signal is coupled to the negative right input. The enhancement module includes a battery, a charger and a programmable controller. The controller sets the amplification level for the audio driver, indicates the state of the battery charge and turns the enhancement module on and off in response to predefined criteria. The sound generator is coupled to receive the right output signal and the left output signal from the enhancement module and generate enhanced sound in accordance with the invention.

Abstract: A medicine dosing device for vaporizing a dose of encapsulated liquid medicine inhaling includes a housing with vapor passage between an intake and a mouthpiece. A tank assembly receives the capsule with a closure member pressing the capsule against a needle and spring assembly to puncture the capsule with a hollow needle and press the liquid from the capsule into a tank chamber where is it wicked into the vapor passageway for vaporization. A heater coil between the mouthpiece and the vaporizing wick heats the vaporized medicine before inhalation by the user. A controller having a processor, power management, temperature control, communications and security subsystems enable the medicine dosing device to be enable for use, controlled and monitored remotely with a mobile device.

Abstract: A portable sound enhancement module for interconnection between a stereo signal source and a sound generator such as stereo headphones, includes an audio driver with a positive left input, a negative left input, a positive right input and a negative right input, the positive right input and the positive left input of the audio driver and the negative left signal and the negative right signal source are coupled to ground. The positive left signal is coupled to the negative left input and the positive right signal is coupled to the negative right input. The enhancement module includes a battery, a charger and a programmable controller. The controller sets the amplification level for the audio driver, indicates the state of the battery charge and turns the enhancement module on and off in response to predefined criteria. The sound generator is coupled to receive the right output signal and the left output signal from the enhancement module and generate enhanced sound in accordance with the invention.