IMPALA - זה שמה של מערכת המדידות שלה [ כמו REW ] אשר מתפקדת באופן פשוט.נוח.וידידותי למשתמש הביתי.
מחיר המערכת השלמה הוא כ - 250$ אבל כרגע החברה מאפשרת הורדה ושימוש חינם למערכת המדידות - IMPALA .
דוגמאות .
Leveraging a user-friendly graphical user interface, Impala provides the tools to
take measurements from multiple positions around a seat or a seating area.
The first measurement, taken from the center of the primary listening position,
allows the software to time-align a system's left and right channels. After that,
users are free to take measurements (eight to ten is preferred) from various
positions situated symmetrically around the main listening position.
Key software features include:
* Measurements of left and right channels taken at multiple positions
are saved to a single file (*.ffm) to be opened in Focus Fidelity's filter design software.
* Measurements may also be exported as *.wav files for use with 3rd party software.
* Exported measurements have the microphone calibration applied.
* The relative timing of the left and right channels is captured.
* The *.ffm file includes microphone calibration and relative timing information,
creating a seamless workflow with Focus Fidelity's filter design software.
* Audio hardware is accessed via the Microsoft Windows WASAPI exclusive mode
interface eliminating issues with Windows audio mixers and sample rate converters.
* Measurements can be taken with a correction filter applied. The filter is
applied to the test signal the same way it is to music which allows the performance
of the filters to be verified.
* Tested with MiniDSP UMIK-1 & UMIK-2 microphones and XMOS based USB Audio interfaces.
* A pink noise generator and sound pressure level meter are included for setting the volume level.
ניתן להוריד את התוכנה ואת הוראות השימוש באתר החברה . take measurements from multiple positions around a seat or a seating area.
The first measurement, taken from the center of the primary listening position,
allows the software to time-align a system's left and right channels. After that,
users are free to take measurements (eight to ten is preferred) from various
positions situated symmetrically around the main listening position.
Key software features include:
* Measurements of left and right channels taken at multiple positions
are saved to a single file (*.ffm) to be opened in Focus Fidelity's filter design software.
* Measurements may also be exported as *.wav files for use with 3rd party software.
* Exported measurements have the microphone calibration applied.
* The relative timing of the left and right channels is captured.
* The *.ffm file includes microphone calibration and relative timing information,
creating a seamless workflow with Focus Fidelity's filter design software.
* Audio hardware is accessed via the Microsoft Windows WASAPI exclusive mode
interface eliminating issues with Windows audio mixers and sample rate converters.
* Measurements can be taken with a correction filter applied. The filter is
applied to the test signal the same way it is to music which allows the performance
of the filters to be verified.
* Tested with MiniDSP UMIK-1 & UMIK-2 microphones and XMOS based USB Audio interfaces.
* A pink noise generator and sound pressure level meter are included for setting the volume level.
https://www.focusfidelity.com/
הוראות שימוש.
https://www.focusfidelity.com/ImpalaManual.pdf
