The SP-SPSM-17 is high quality stereo Omnidirectional microphone that can be plugged directly into the mic input jack of most portable recorders. The microphone is very rugged and has die-cast metal body. The output connector is stereo XLR male gold plated connector. This microphone can be plugged into any recorder that supplies bias voltage of between 1.5 and 10 Volts DC at the microphone input jack, commonly known as “plug in power”, or a USB port on a computer, using the optional USB sound card.
Sound Quality
The Sound Professionals microphone systems have an extended frequency response and very natural and accurate sound, providing deep, solid bass, smooth midrange and clean highs. They have very wide dynamic range, and will handle very high sound pressure levels without distortion or clipping. (See details above for more info). When combined with one of the battery modules, they are designed to operate into nominal impedance of 10K Ohms.
Optional soundcard Information:
- External Digital Sound Card With Patented Noise Reduction Technology.
- Increase intelligibility and performance of microphone input and stereo speaker output with patented noise reduction technology enhancing your digital audio applications.
Your microphone will perform only as good as the sound card or integrated audio system that it is attached to. Most laptops and PCs today have audio systems built in and it is often placed close to noisy components like the power supply or high frequency processors. In addition, PC’s may be used in high noise level environments which can affect the performance of applications, such as those that use speech input.
Our USB soundcard with patented noise reduction technology eliminates noise problems as it utilizes high quality digital circuitry and has state of the art noise reduction algorithm software. This format bypasses your desktop or laptop computer’s sound system, providing increased intelligibility and performance of stereo microphone input and stereo speaker output for all of your digital audio applications including VoIP and speech recognition programs.
Pure Audio Voice Solutions Software Suite:
Pure Audio Patented and award winning noise reduction speech enhancement algorithm. Significantly improves intelligibility of voice audio and accuracy in speech driven applications, particularly in high noise environments.
AudioCommander PC Audio Control Panel including speaker volume adjustment with received PureAudio noise reduction and 10-band graphic equalizer with 18 built-in presets to customize sound for your listening preference. Also includes microphone volume adjustment with noise reduction. Whether youre recording courtroom proceedings, depositions, VoIP, Game Chat, playing music, watching movies or using speech recognition applications, youll always have the audio parameters set appropriately for optimal performance.
VoiceCenter full function digital audio recording application with unlimited recording time and the ability to compress audio/voice files in WMA format and send them via e-mail and drag & drop audio/voice files into Microsoft Word, PowerPoint or other multi-media applications.
SYSTEM REQUIREMENTS:
Compatible with: Windows 10, Windows 8x, Windows 7, Windows Vista, Windows XP, Windows 2000, Windows Me (Millennium), Windows 98 SE (Second Edition)
Apple: Mac OS 10.5 and up
Connections: Speaker Jack 3.5mm (for headphones or speakers)
Operation: Powers from USB port NO BATTERIES!
Audio Output: 2 Channel Stereo
Compatible Sampling Rates: 48KHz, 44.1KHz, 16KHz, 8KHz
Power Supply: Supply Voltage 4.5 – 5.5 VDC
Total Power Consumption: 120 mA
A/D Conversion Resolution: 16 bit
THD+N: -84 dB
Supply Bias Resistor: 2.2K Ohm @3.3VDC
Frequency Response: 20-20,000 Hz
Input Range: -1.25 Vrms
Dynamic Range: 95 dB
Record Gain Range: -6 to 33 dB
D/A Conversion Resolution: 16 bit
THD+N: -91 dB
Frequency Response: 20-20,000Hz
Output Load: 32 Ohm
Output Voltage: 1.27 Vrms
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