sample, media, ccplus, x10, xperia, wideband_voice, mobile, cellular, on_hold, tapemachine, samalyse  

sample, media, ccplus, howl, outer_space, hand_rail, suspension, golden_gate, san_francisco, marin, bay, steel, bridge, sony, pcm, d50, schertler, contact, microphone, wind, field_recording  

sample, media, ccplus, field_recording, agnews_district, agnews, sony, pcm_d50, schertler, microphone, contact, raw, wind, lamppost, santa_clara, asylum