Tunable electrical noise signal technologies

A method for providing therapy to a patient, the method comprising:

• generating an electrical noise signal by at least one noise generator controlled by a controller of a tunable noise system;
• partitioning the electrical noise signal into a plurality of discrete frequency bands, each of the discrete frequency bands having a corresponding bandwidth;
• delivering the electrical noise signal through one or more electrodes to the patient to target at least one of neural tissue or non-neural tissue of the patient;
• adjusting an amplitude of one or more of a voltage or current of the electrical noise signal within a selected frequency band of the plurality of discrete frequency bands to generate an adjusted electrical signal based on feedback received from the patient;
• and
• delivering the adjusted electrical signal through the one or more electrodes to provide therapy to the patient;
• wherein each of the discrete frequency bands is an octave band;
• and
• wherein each of the octave bands is one of a base-2 octave band or a base-10 octave band.

A method for providing therapy to a patient, the method comprising:

• generating an electrical noise signal with a frequency range of 0 Hz to 100 kHz by a noise generator of a tunable noise system controlled by a controller of the tunable noise system;
• partitioning the electrical noise signal into a plurality of discrete frequency bands, each of the discrete frequency bands having a corresponding bandwidth;
• delivering the electrical noise signal through one or more electrodes to the patient to target at least one of neural tissue or non-neural tissue of the patient;
• adjusting a corresponding amplitude of one or more of the voltage or current of the electrical noise signal within a corresponding frequency band of the plurality of discrete frequency bands to generate an adjusted electrical signal based on feedback received from the patient for each of a plurality of selected frequency bands of the plurality of discrete frequency bands;
• and
• delivering the adjusted electrical signal through the one or more electrodes to provide therapy to the patient.

A system for providing therapy to a patient, the system comprising:

• an electrode;
• a noise generator coupled to the electrode;
• and
• a controller;
• wherein the controller instructs the noise generator to deliver an electrical noise signal to target neural tissue, non-neural tissue, or a combination thereof via the electrode, wherein the electrical noise signal includes a plurality of discrete frequency bands that are tunable, wherein the controller is configured to tune an amplitude of one or more of the voltage or current of the electrical noise signal within each of the plurality of discrete frequency bands to optimize the therapy provided to the patient based on feedback received from the patient.