Difference between revisions of "DELETE Movements & Migrations - Voice Recorders"
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Latest revision as of 17:53, 10 January 2019
OLYMPUS WS100 RDV (MONO, WMA files) - recommended for PC users
OLYMPUS DS-30 RDO (STEREO, WMA files) - recommended for PC users
SONY RDS (STEREO, MP3 files) - recommended for Mac users
Files recorded with the Olympus Digital Recorders can be transcribed using ExpressScribe. Olympus Recorder with ExpressScribe PDF
Suggested Recording Checklist for all Devices
- Make a test recording prior to your scheduled interview to make sure you are comfortable using the recorder. Start with fresh batteries.
- Select a controlled and quiet recording location. Avoid noisy public locations (like restaurants, or areas near a road). If possible, eliminate background noises (turn off stereos, TV’s, fans, air circulation vents). A room with carpeting and furniture will typically sound better than one with hard floors (too much echo).
- Check record levels. Improve the quality of the recording by adjusting the mic placement either closer, or further away from the sound source. Wear headphones to monitor volume levels as well watch the volume meters on the recorder. Ideal recordings will have clearly audible audio, while not being too loud so that it is distorted (going into "the red" on the audio recorder meters). What you hear is what you get. Shock mounts and stands are great to reduce mic handling noise.
- Confirm you are recording. Make sure the record light comes on, that the clock numbers are counting and audio levels are moving up and down.
- Tag the recording. Start each recording by stating the date, time, location, your name, and the name of your interviewee for proper archiving and cataloging of this work.
Steps for Saving Files
- Copy files from the audio recorder to a computer as you would from a USB drive. Protect the privacy of your recordings by deleting all files on the recorder before returning equipment to Media Loan.
- Backup the original audio files from the recorder to your program network drive. DO NOT USE SPECIAL CHARACTERS IN FILE NAMES (‘!#$*&%).
- When working with files in an audio editing program like Audacity, create a copy of the originals to be able to revert back if necessary.
Connecting Recorders to a PC/MAC
- Before connecting one of the PC compatible devices, make sure power switch is OFF and the display is off.
- Then plug it into an open USB port. Computers will recognize the recorder as a removable disk drive.
- Files are saved onto the recorder in WMA format on Olympus recorders (a program which can read WMA files is required) and in lettered folders corresponding to the folder in which you recorded.
- When connected the recorder display will read “PC” When transferring data, the display will read “BUSY”. DO NOT disconnect the recorder when either message is displayed on the screen.
Basic Menu Functions
- Press the MENU/FOLDER button to open folder list.
- Use FF/REW buttons on side to scroll through list.
- Use the PLAY/STOP button on the side to select folder.
- HOLD button is on back of recorder.
- The HOLD button is also the POWER switch. Use it to turn the recorder on and off.
- When in hold, all functions will remain as they are set. For example, if hold is on when recording, you cannot stop or pause.
- Recording modes can be altered by using the mEnu and selecting either LOW or HIGH.
- Select folder to record into.
- When ready to record, press red circular button on the right side of the recorder.
- To pause recording, press the REC red button once again.
- To play back recoding, hit the STOP button on the side of the recorder which will put you back at the folder. Press the PLAY button to play back recording.
- To erase files, select folder and file. Press the small red circular button on the left side to erase.
- Hold button down for 1 second or longer and file will be deleted.
- DPC: When you slide the DPC (Digital PItch Control) switch to “ON”, you can adjust the playback speed between +200% and -75% of normal speed in the menu. The message is played back in natural tones by this function.
- Slide the DPC switch to ON.
- Press and hold MENU button to enter menu. Use REW/FF buttons to select DPC then press PLAY. Press STOP to exit.
- Slide switch to OFF poition to return to normal playback.
- NOISE CUT: When NOISE CUT switch is set to ON, the distortion of very low frequencies which are outside the human voice range is reduced, therefore you can hear the human voice more clearly. However, when you are using the built in speaker this function is not available.
- Slide the NOISE CUT button to the ON/OFF position.