Sony NW-E305 Operating Instructions - Page 58

Specifications Maximum recording time (Approx.) NW-E303 ATRAC3plus 1 hr. 40 min. (320 kbps) 2 hr. 10 min. (256 kbps) 2 hr. 50 min. (192 kbps) 3 hr. 30 min. (160 kbps) 4 hr. 20 min. (128 kbps) 5 hr. 50 min. (96 kbps) 8 hr. 40 min. (64 kbps) 11 hr. 40 min. (48 kbps) ATRAC3 4 hr. 10 min. (132 kbps) MP3 2 hr. 10 min. (256 kbps) 4 hr. 20 min. (128 kbps) NW-E305/NW-E205 ATRAC3plus 3 hr. 30 min. (320 kbps) 4 hr. 20 min. (256 kbps) 5 hr. 50 min. (192 kbps) 7 hr. 00 min. (160 kbps) 8 hr. 50 min. (128 kbps) 11 hr. 40 min. (96 kbps) 17 hr. 30 min. (64 kbps) 23 hr. 30 min. (48 kbps) ATRAC3 8 hr. 30 min. (132 kbps) MP3 4 hr. 20 min. (256 kbps) 8 hr. 50 min. (128 kbps) NW-E307/NW-E207 ATRAC3plus 7 hr. 00 min. (320 kbps) 8 hr. 50 min. (256 kbps) 11 hr. 40 min. (192 kbps) 14 hr. 00 min. (160 kbps) 17 hr. 40 min. (128 kbps) 23 hr. 30 min. (96 kbps) 35 hr. 00 min. (64 kbps) 47 hr. 00 min. (48 kbps) ATRAC3 17 hr. 00 min. (132 kbps) MP3 8 hr. 50 min. (256 kbps) 17 hr. 40 min. (128 kbps) Sampling frequency ATRAC3, ATRAC3plus, MP3: 44.1 kHz Audio compression technology Adaptive Transform Acoustic Coding3 (ATRAC3) Adaptive Transform Acoustic Coding3plus (ATRAC3plus) MPEG1 Audio Layer-3 (MP3): 32 to 320 kbps, variable bit rate-compliant Frequency response 20 to 20,000 Hz (single signal measurement) FM Frequency range (NW-E303/E305/E307 only) Overseas model: 76.0 to 108.0 MHz Other models: 87.5 to 108.0 MHz IF (FM) (NW-E303/E305/E307 only) 225 kHz Antenna (NW-E303/E305/E307 only) Headphone cord antenna Interface Headphone: Stereo mini USB Signal-to-noise ratio (S/N) 80 dB or more (excluding ATRAC3 132 kbps) Dynamic range 85 dB or more (excluding ATRAC3 132 kbps) Operating temperature 5˚C to 35˚C (67˚F to 95˚F) Power source • Built-in rechargeable lithium-ion battery • USB power (from a computer through the USB A plug) 58