Antiresonance in magnitude and opposite in phase. The principle of antiresonance is used in wave traps, which are sometimes inserted in series with antennas of radio receivers to block the flow of alternating current at the frequency of an interfering station, while allowing other frequencies to pass. Antiresonance In the physics of coupled oscillators, antiresonance, by analogy with resonance, is a pronounced minimum in the amplitude of one oscillator at a particular frequency, accompanied by a large shift in its oscillation phase. Such frequencies are known as the system's antiresonant frequencies, and at these frequencies the oscillation amplitude can drop to
Something More Than Free Something More Than Free Something More Than Free is the fifth studio album by Jason Isbell. It was produced by Dave Cobb, who also produced Isbell's last record, "Southeastern". The album received the Grammy Award for Best Americana Album at the 58th Annual Grammy Awards. "Something More Than Free" received mostly positive reviews. On Metacritic, the album has a score of 87 out of 100 based on 25 reviews, indicating "universal acclaim." "The A.V. Club"s Eric Swedlund praised the album, writing "though "Something More Than Free" may not repeat Isbell’s album-of-the-year accolades, it continues the magic of that breakthrough LP."