Related by context. Frequent words. (Click for all words.) 51 harmonic distortion 50 frequencies 50 harmonics 48 frequency 47 audibility 47 soundfield 47 infrasound 47 directionality 46 kilohertz 46 vibrations 46 vibration 46 modulations 46 loudness 46 noisy environments 45 sine wave 45 resonant frequency 45 hydrophone 44 reverberation 44 shortwave 44 exciter 44 harmonic 44 oscillations 44 Digital Signal Processing 44 directional antenna 44 multipath 44 pulsations 44 amplitude 43 amplitudes 43 spectrum analyzer 43 VHF UHF 43 VHF 43 Low Frequency 43 waveform 43 frequency identification 43 ITCZ 43 electromagnetic interference 43 dipole 43 monophonic 43 RSSI 42 electro magnetic 42 frequency sonar 42 radiowaves 42 radiations 42 Transmitters 42 hydrophones 42 sonars 42 currents 42 transmissions 42 terahertz radiation 41 transmitters 41 reverberant 41 ambient noise 41 signal analyzers 41 doppler 41 dispersive 41 electromagnetic waves 41 amplification 41 earth tremors 41 electromagnetic interference EMI 41 conductance 41 resonances 41 KHz 41 resonator 41 sensory stimuli 40 radio 40 AM FM tuner 40 ionospheric 40 3dB 40 microwave radiation 40 intelligibility 40 analog circuits 40 transmitter 40 tinny sound 40 baseband processing 40 bone conduction 40 MIDI controller 40 beamforming 40 modulation schemes 40 attenuation 40 kHz 40 vibrating 40 Radio Frequency RF 40 resonators 40 microwave frequencies 40 ambient 40 stereo headsets 40 boomy 40 omnidirectional 40 geomagnetic storms 40 volcanic tremors 40 ultrasonics 40 noise 40 acoustic instruments 39 tonality 39 sinusoidal 39 sonic booms 39 oscillation 39 impedance 39 mics 39 electrostatic discharge 39 footswitch