Abstract: Embodiments of the present invention relate to a method and apparatus for emotion recognition from speech. According to one embodiment of the invention, a method for emotion recognition from speech may include: receiving an audio signal; performing data cleaning on the received audio signal; slicing the cleaned audio signal into at least one segment; performing feature extraction on the at least one segment to extract a plurality of Mel frequency cepstral coefficients and a plurality of Bark frequency cepstral coefficients from the at least one segment; performing feature padding by padding the plurality of Mel frequency cepstral coefficients and the plurality of Bark frequency cepstral coefficients into a feature matrix based a length threshold; and performing machine learning inference on the feature matrix to recognize the emotion indicated in the audio signal. Embodiments of the present invention can be adaptive to an audio signal in almost any size, and can real time recognizing emotions over the speech.

Abstract: This invention will allow men suffering from full and periodic erectile dysfunction to achieve, or at least assist in the process of achieving a firm and lasting erection. And, for all men, this device will be able to measure blood-flow to the penis, as well as increase sexual pleasure through micro-electronic stimulation to the penis (induce erection). Blood-flow data captured from devices' internal sensors will be processed by software and presented to users via a smart-phone app to provide useful, actionable, and customizable tasks to improve penile and overall sexual performance, health, and wellness.

Abstract: This invention will allow men suffering from full and periodic erectile dysfunction to achieve, or at least assist in the process of achieving a firm and lasting erection. And, for all men, this device will be able to measure blood-flow to the penis, as well as increase sexual pleasure through micro-electronic stimulation to the penis (induce erection). Blood-flow data captured from devices' internal sensors will be processed by software and presented to users via a smart-phone app to provide useful, actionable, and customizable tasks to improve penile and overall sexual performance, health, and wellness.