A generic sound sensor/microphone. More...
#include <Microphone.h>
Inheritance diagram for Enki::Microphone:
Public Member Functions | |
| Microphone (Robot *owner, Vector micRelPos, double range, MicrophoneResponseModel micModel, unsigned channels) | |
| Constructor e.g. More... | |
| ~Microphone (void) | |
| Destructor. | |
| void | init () |
| Reset distance values, called every w->step() | |
| virtual void | objectStep (double dt, PhysicalObject *po, World *w) |
| Check for local interactions with other physical objects. | |
| void | resetSound (void) |
| Reset sound buffer to 0 after one time-step in experiment. | |
| double * | getAcquiredSound (void) |
| Return frequencies of input sound. | |
| void | getMaxChannel (double *intensity, int *channel) |
| Find frequency with maximum intensity. | |
| Vector | getMicAbsPos () |
| Get absolute position of microphone. | |
 Public Member Functions inherited from Enki::LocalInteraction | |
| LocalInteraction () | |
| Constructor. | |
| LocalInteraction (double range, Robot *owner) | |
| Constructor. | |
| virtual | ~LocalInteraction () |
| Destructor. | |
| virtual void | init (double dt, World *w) |
| Init at each step. | |
| virtual void | objectStep (double dt, World *w, PhysicalObject *po) |
| Interact with object. More... | |
| virtual void | wallsStep (double dt, World *w) |
| Interact with walls. More... | |
| virtual void | finalize (double dt, World *w) |
| Finalize at each step. | |
| double | getRange () const |
| Return the range of the interaction. | |
Protected Attributes | |
| PhysicalObject * | owner |
| Robot/object with the microphone. | |
| Vector | micAbsPos |
| Absolute position in the world, updated on init() | |
| Vector | micRelPos |
| Relative position of mic on object. | |
| MicrophoneResponseModel | micModel |
| Microphone frequency response model. | |
| double | range |
| Actual detection range. | |
| unsigned | noOfChannels |
| No of frequency channels distinguished in input. | |
| double * | acquiredSound |
| microphone input signal (array of size noOfChannels) | |
| Protected Attributes inherited from Enki::LocalInteraction | |
| double | r |
| Radius of the local interaction. | |
| Robot * | owner |
| The physical object that owns the interaction. | |
Detailed Description
A generic sound sensor/microphone.
Constructor & Destructor Documentation
| Enki::Microphone::Microphone | ( | Robot * | owner, |
| Vector | micRelPos, | ||
| double | range, | ||
| MicrophoneResponseModel | micModel, | ||
| unsigned | channels | ||
| ) |
Constructor e.g.
: Microphone(this, Vector(0.5, 0.5), 5, micStepModel, 20); meaning: the mic is (0.5, 0.5) away from robot center, can hear sounds up to 5 units away, uses a step model to detect sounds and can distinguish 20 frequencies
References acquiredSound, Enki::PhysicalObject::angle, micAbsPos, micModel, micRelPos, noOfChannels, owner, Enki::PhysicalObject::pos, Enki::LocalInteraction::r, and range.
The documentation for this class was generated from the following files:
- enki/interactions/Microphone.h
- enki/interactions/Microphone.cpp
