Gravitational Waveforms for generic precessing binaries in the Fourier domain

The first direct observations of gravitational waves are expected within the next few years. With this in mind, efficient waveforms are needed for reliable parameter estimation. We present here an algorithm for computing the inspiral gravitational wave response of a detector to a passing gravitational wave emitted by a fully generic precessing binary system in the Fourier domain. The algorithm can be used with any phasing or precession model, and should provide a substantial speed-up with respect to time-domain waveforms for inspiral-dominated systems.