Deficiency of Tissue Inhibitor of Matrix Metalloproteinase-1 Exacerbates LV Remodeling Following Myocardial Infarction in Mice

A method for stopping on a radio station includes calculating a radio signal quality ( 205 ) using a multipath echo indicator and determining if the radio signal quality is greater than a predetermined signal quality threshold ( 210 ). A zero crossings indicator of a demodulated signal may be used ( 225 ) to reduce a false alarm rate. An apparatus includes an antenna ( 105 ), a local oscillator ( 110 ) coupled to the antenna, an analog-to-digital converter circuit ( 115 ) coupled to the local oscillator, a demodulator circuit ( 120 ) coupled to the analog-to-digital converter circuit, a signal strength determining circuit ( 125 ) coupled to the analog-to-digital converter circuit, a logarithmic circuit ( 150 ) coupled to the signal strength determining circuit, a multipath echo bandpass filter ( 155 ) coupled to the logarithmic circuit, and a stop-on-station circuit ( 145 ) coupled to the demodulator circuit, the multipath echo bandpass filter, and the logarithmic circuit.