A spectrum can be constituted-of-or-filled-with coverage.Logical formLearned from5 sentences. Spectrum may undergo a definition.Logical formLearned from5 sentences. Region may pertain-to a spectrum.Logical formLearned from5 sentences. An (amplitude spectrum) may be shown in an image.Logical formLearned from5 sentences. A broad spectrum can be constituted-of-or-filled-with contaminants.Logical formLearned from5 sentences. A broad spectrum can be constituted-of-or-filled-with strains.Logical formLearned from5 sentences. Spectrum may undergo importance.Logical formLearned from5 sentences. A person may sit on a spectrum.Logical formLearned from5 sentences. A (broadcast spectrum) can be scarce.Logical formLearned from5 sentences. A (tv spectrum) can be analog.Logical formLearned from5 sentences. A spectrum may pertain-to broadcasters.Logical formLearned from5 sentences. A spectrum can be complicated.Logical formLearned from5 sentences. An auction of (radio spectrum licenses) may begin.Logical formLearned from5 sentences. A broad spectrum may pertain-to a society.Logical formLearned from5 sentences. Work can be across a spectrum of challenges.Logical formLearned from5 sentences.