1. Having windows open if there is a lot of traffic noise or road works taking place. Remember this is you are in a city centre where emergency vehicles, large transit vehicles or buses might go past at any time and ‘bleed over’ your recording as will machinery cutting grass outside your office window;

2. Avoid working in areas where there is a lot of through traffic, such as restaurants, places open to the general public etc

3. Disconnect telephones in the office you are working in and ask people to turn off their mobile phones. Text messages received on mobile phones give off a radio frequency that you will not hear but your recording equipment will pick up.

4. Turning papers on your desk next to the microphone. Have your papers arranged on your desk where you can view them without having to turn pages over. If you have set questions these can be put on prompt cards which make less noise when these are turned that standard sheets of paper.

5. Air conditioning, blow heaters, computers left running that announce the arrival of email messages etc will all be picked up by the recording device.

6. NEVER use an internal microphone on a device. These are designed for direct dictation and not for picking up several voices. This often results in muffled recordings that are difficult to hear and several voices will not be identified correctly.

1. Test your equipment before you begin. If you are relying on batteries ensure these are fresh and always carry a spare set with you.

2. If you are using a table top boundary microphone, this uses the table as a resonator so coffee cups, cutlery, tapping on the table etc will be picked up by the recording. However these microphone come very highly recommended by us. They cut out the majority of background noise and pick up all the voices.

3. Place the microphone central to yourself and your respondent. This way you get an equality of sound, with the ability to hear your questions and their responses. If you know the person is covering a difficult subject and is likely to get quieter as they speak or has a quiet voice to begin with, test out the sound quality. You can do this by having a set of headphones plugged into your recording equipment and asking them to introduce themselves before the interview begins and place the microphone in a position where you can hear their voice clearly through the headphones.

4. Press record on your device before you intend to start the interview to ensure everything is recording. If you forget to turn on the recording device you could have conducted an interview without recording the beginning.

5. Unless you want words clipped and missing, DO NOT USE voice activation.

Total cost of all this equipment:   £9.99 + £9.99 + £3.99 + £58.29= £82.26