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Chapter 3. recording samples, Before you sample, Stereo/mono sampling selection – Boss Audio Systems SP-505 User Manual

Page 39: Selecting the sampling grade, About the sampling time

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Chapter 3. Recording samples

* Unauthorized recording (sampling) of audio material whose

copyright is owned by a third party is prohibited by law,
except for the special case of personal use. Do not make illegal
recordings.

* Boss Corporation will take no responsibility for any claim of

damages made against you by copyright holders on the basis of
illegal recordings you may make using Boss products.

Before you sample

Before you sample, please read the following explanations
regarding the settings used for sampling and the available
sampling time.

Stereo/mono sampling selection

For each pad, you can specify whether sampling will be
performed in stereo or monaural.

Parameter: Type

MONO:

Monaural sampling.

STEREO:

Stereo sampling. Stereo sampling occupies twice the
sampling time and twice the polyphony (number of
simultaneous notes) of monaural sampling. (The number
of samples that can be played simultaneously; p. 30)

* It is not possible to change between stereo and mono after

sampling.

Selecting the Sampling Grade

For each pad, you can select one of three Sampling Grades
(STANDARD/LONG/LO-FI).

* It is not possible to change the Sampling Grade after sampling.

Parameter: Grade

About the sampling time

The available sampling times for internal memory and a
memory card are shown below.

* These times are for monaural sampling. For the internal

memory, this is the total time of the samples in pad banks 5–
16. For the memory card, this is the total time of the samples in
pad banks 17–32.

* The available sampling time will be half if you use stereo sampling.

Internal (times approximate)

Memory card (times approximate)

* If you have saved internal samples and pattern or song data on

the memory card (p. 67), the available sampling time on the
memory card will be less than listed above.

Starting sampling automatically
when sound is input

You can make settings so that sampling begins automatically
when the input sound exceeds a specified level.

* If you are using an effect, sampling will begin when the sound

that includes the effect sound (noise) exceeds the specified
level.

Parameter: Auto

OFF:

Select this setting if you want to start sampling manually.

LEVEL 1–8:

Specify the audio input level at which you want
sampling to begin automatically. When the input sound
exceeds this level, sampling will begin automatically.
LEVEL 1 is the lowest.
The screen will show a symbol to indicate the specified level.

fig.03-01a

Grade

Audio quality

Sampling

frequency

STANDARD

Select this when you want to
sample at high quality.

44.1 kHz

LONG

This allows twice the sampling
time of STANDARD.
The quality is slightly lower.

22.05 kHz

LO-FI

The sound will be “lo-fi,” and
the sampling time will be
much longer.

11.025 kHz

STANDARD

LONG

LO-FI

2 minutes

5 minutes

17 minutes

Capacity

STANDARD

LONG

LO-FI

8 MB

4 minutes

8 minutes

24 minutes

16 MB

8 minutes

16 minutes

49 minutes

32 MB

16 minutes

32 minutes

98 minutes

64 MB

32 minutes

64 minutes

197 minutes

128 MB

64 minutes

129 minutes

395 minutes

Specified
Level