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標題: 录音笔 Digital Voice Recorder ：Sony ICD-PX440 [打印本頁]

作者: 角色 時間: 2014-9-28 18:11 標題: 录音笔 Digital Voice Recorder ：Sony ICD-PX440

本帖最後由角色於 2014-9-28 18:12 編輯

Source： http://store.sony.com/digital-vo ... All-Voice-Recorders

因为要学习普通话，那么下面的录音笔会有很大的帮助，可能自己听自己的发音是否正确。

[attach]3356[/attach]

Product Specifications

Software
Operating System Compatibility : Windows® 8, Windows® 7 SP1 or higher, Windows Vista® SP 2 or higher, Windows® XP SP3 or higher
Mac OS X (v10.3.9-v10.8), pre-installed
Supplied Software : Application Software, Sound Organizer (On unit) compatible with: Windows® 8, Windows 7, Windows Vista® SP 2 or higher, Windows® XP SP3 or higher

Audio
Recording System : Digital, Stereo Recording
Microphone : Built-in, unidirectional microphone
Audio Format(s) Supported : Recording -
MP3 files: Bit Rate: 8 kbps - 192 kbps, VBR File Extension: .mp3
Playback - MP3
Audio Features
Microphone Sensitivity Feature : Yes (Hi/Lo)
Recording Features : 4 Modes: SHQ (44.1kHz, 192kbps): Super High- Quality monaural mode HQ (44.1kHz, 128kbps): High-Quality monaural mode SP (44.1kHz, 48kbps (Mono)): Standard Play monaural mode LP (11.025kHz, 8kbps (Mono)): Long Play monaural mode
Color : Black

Convenience
Message Folder(s) : 5 Pre-Programmed at factory (400 Maximum)
199 Maximum files per folder
4074 Maximum files

Convenience Features
Search Features : Cue/Review, Easy Search, Track Mark, Calendar Search
Message Folder(s) : Yes (400 Folders maximum)
Erase/Protect : Yes
Safety Lock : Hold Function

General
Type of Use : Ultra Portable Voice Recorder
Recording Media : Built-In Flash Memory 4 GB³
Up to 32GB Memory Card Expansion Slot (microSD/SD HC/M2)
Recording and Playback Times : SHQ - MP3 (192 kbps): 44 hrs 40 min; Max 57 hrs battery life HQ - MP3 (128 kbps): 67 hrs 5 min; Max 57 hrs battery life SP - MP3 (48 kbps MONO): Max 178 hrs; Max 72 hrs LP - MP3 (8 kbps MONO): Max 1073 hrs; Max 96 hrs

Inputs and Outputs
Microphone Input : 1 (Minijack, Stereo)
USB Port(s) : 1 (Mini-B jack), High-Speed USB Compatible
Headphone Output(s) : 1 (Minijack, Stereo)

Memory
Memory Size : 4 GB = 4,294,967,296 bytes Available: 3.6 GB (3,865,470,566 bytes)

Power
Power Requirements : Two LR03 (size AAA) alkaline batteries: 3.0 V DC
Battery Type : Alkaline "AAA" x 2
Battery Life (Approx) : Up to 96 hours
Output Power : 300 mW

Speaker
Speaker Dimensions : Approx. 1 1/8 in. (28 mm) diameter
Frequency Range : SHQ (MP3 192k): 75 - 20,000 Hz HQ (MP3 128k): 75 - 17,000 Hz SP (MP3 48k (Mono)): 75 - 14,000 Hz LP (MP3 8k (Mono)): 75 - 3,500 Hz

Weights and Measurements
Dimensions (Approx.) : Approx. 1.5 x 4.5 x 0.84 in. (37.2 x 113.2 x 19.3 mm) not including projecting parts and controls
Weight (Approx.) : 2.65 oz. (75 g) Including two LR03 alkaline batteries
Dimensions (Approx) Width : 1.46" (37.2 mm)
Dimensions (Approx) Height : 4.46" (113.2 mm)
Dimensions (Approx) Depth : 0.76" (19.3 mm)

作者: 雯雯 時間: 2014-9-28 19:18

回復 1# 角色

我都有用Sony既錄音筆, 是用於開會和返學.

作者: 角色 時間: 2014-9-28 20:08

回復 2# 雯雯

那么你的录音笔是什么牌子和型号呢？

作者: 雯雯 時間: 2014-9-28 21:06

回復 3# 角色

Sony ICD-UX523F.

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