Key features

• Optimzed for clinical EEG and basic research
• Sampling Rates up to 2048 Hz

Key features

• Advanced EEG signal acquisition for research and clinical applications
• LTM, Routine, ICU and Evoked Potentials
• Sampling Rates up to 4096 Hz
• User selectable gain allows choice of lower noise or higher allowable DC offset (great for combining EEG with TDCS/TACS or TMS)
• Combine multiple devices for more channels or group studies (hyperscanning)

Key features

• Optimized for sleep studies
• Supports a great selection of sleep sensors including an integrated light sensor
• DC Amplifier with sampling rates up to 2048 Hz
• True high definition (HD) signal quality

Key features

• Amplifier can be used for wide range of applications including EEG, Evoked Potentials (ERP) and Sleep studies
• Sampling Rates up to 4096 Hz
• User selectable gain allows choice of lower noise or higher allowable DC offset (great for combining EEG with TDCS/TACS or TMS)
• Combine multiple devices for more channels or group studies (hyperscanning)

The Siesta amplifier provides 32 channels for data collection: any physiological signal may be recorded on any channel:

• Differential or Referential
• True 16 bit resolution
• Sampling rates to 1024Hz
• Two expansion ports for accessory modules; oximeter, pressure transducers, event button….interface up to 32 additional signals

Revolutionary Power

• Use standard alkaline A cells…OR
• Use rechargeable NiMH battery pack (Recharger built in – recharge Siesta just like you charge your cell phone)…OR
• Run Siesta on AC power; just plug it in

Revolutionary Wireless Data Transmission

Siesta’s ethernet radio link provides the researcher with testing options and opportunities never before available. Your subjects are free to move about while you continue to monitor and collect data. Set up a testing room in just minutes. Use Siesta in your movement lab or as your best solution for recording outdoor. The Siesta802a is compatible with all current 802.11 wireless network standards, including the 2.4GHz and 5 GHz bands.With proper configuration, the Siesta System works with most wireless network infrastructures commonly in place in hospitals. Compumedics also provides a line of Access Point Modules. The Siesta System supports WEP (40 and 128-bit), WPA1-PSK and WPA2-PSK security standards.

Revolutionary Data Storage

• Record directly to the on-board, industry standard Compact Flash Card (various sizes available) OR
• Record all raw data directly to the computer over wireless network link…error free OR
• Both simultaneously (Instant Backup)

A 256-channel Neuvo EEG system has four headboxes, with 272 channels in total.

Maximum Sampling Rate: 10,000 Per Channel all channels driven
Faster sampling rates allow for more accurate sampling of the analog data being recorded. Signals such as Auditory Brain Stem Response require these faster rates, while typical ERP measures benefit from increased resolution.

Sampling Method: All Channels Sampled Simultaneously
Current technology eliminates the problems associated with sample and hold circuits. Utilizing a dedicated 24-bit A to D chip for each channel, the Neuvo enhances resolution and accuracy of each sample by ensuring a more valid measure of the data without decay or skew.

The 24-bit resolution allows for even the most subtle differences in amplitude to be measured accurately.

Recording Bandwidth: DC to 3500 Hz
Many slow potentials (i.e., P300, MMN, CNV) have components that can only be measured accurately using a DC amplifier. DC amplifiers are also not subject to the AC coupled, filter time constant that distorts recordings after an artifact. The high frequency end of the Neuvo’s range allows for more accurate recording of the fastest frequencies.

Active Noise Cancellation: Utilizing advanced driven reference technology
Neuvo sets a new standard for amplifier design, both in terms of safety and signal quality. Actively sampling environmental noise, and applying an antiphase signal to eliminate that noise, elevates the CMRR to unprecedented levels. This technology also provides increased patient protection.

>10 G Ohm Input Impedance: Allows standard impedance or fast preparation to be obtained
Neuvo allows you to choose on a subject by subject basis to prepare the scalp electrode impedance to the scientifically accepted levels or to record with high impedance, due to time or bject constraints. This flexibility allows you the option to maximize your data collection for each subject and collect the best data the situation allows.

Portability and Integration: Small Package, big features
Digital amplifiers are typically small and thus portable, but portability also means unpredictable environmental noise. Neuvo has built in technology to function even in the worst electromagnetic fields.

A 128-channel Neuvo EEG system has two headboxes, with 136 channels in total.

Maximum Sampling Rate: 10,000 Per Channel all channels driven
Faster sampling rates allow for more accurate sampling of the analog data being recorded. Signals such as Auditory Brain Stem Response require these faster rates, while typical ERP measures benefit from increased resolution.

Sampling Method: All Channels Sampled Simultaneously
Current technology eliminates the problems associated with sample and hold circuits. Utilizing a dedicated 24-bit A to D chip for each channel, the Neuvo enhances resolution and accuracy of each sample by ensuring a more valid measure of the data without decay or skew.

The 24-bit resolution allows for even the most subtle differences in amplitude to be measured accurately.

Recording Bandwidth: DC to 3500 Hz
Many slow potentials (i.e., P300, MMN, CNV) have components that can only be measured accurately using a DC amplifier. DC amplifiers are also not subject to the AC coupled, filter time constant that distorts recordings after an artifact. The high frequency end of the Neuvo’s range allows for more accurate recording of the fastest frequencies.

Active Noise Cancellation: Utilizing advanced driven reference technology
Neuvo sets a new standard for amplifier design, both in terms of safety and signal quality. Actively sampling environmental noise, and applying an antiphase signal to eliminate that noise, elevates the CMRR to unprecedented levels. This technology also provides increased patient protection.

>10 G Ohm Input Impedance: Allows standard impedance or fast preparation to be obtained
Neuvo allows you to choose on a subject by subject basis to prepare the scalp electrode impedance to the scientifically accepted levels or to record with high impedance, due to time or bject constraints. This flexibility allows you the option to maximize your data collection for each subject and collect the best data the situation allows.

Portability and Integration: Small Package, big features
Digital amplifiers are typically small and thus portable, but portability also means unpredictable environmental noise. Neuvo has built in technology to function even in the worst electromagnetic fields.

A 64-channel Neuvo EEG system has one headbox, with 68 channels in total.

Maximum Sampling Rate: 10,000 Per Channel all channels driven
Faster sampling rates allow for more accurate sampling of the analog data being recorded. Signals such as Auditory Brain Stem Response require these faster rates, while typical ERP measures benefit from increased resolution.

Sampling Method: All Channels Sampled Simultaneously
Current technology eliminates the problems associated with sample and hold circuits. Utilizing a dedicated 24-bit A to D chip for each channel, the Neuvo enhances resolution and accuracy of each sample by ensuring a more valid measure of the data without decay or skew.

The 24-bit resolution allows for even the most subtle differences in amplitude to be measured accurately.

Recording Bandwidth: DC to 3500 Hz
Many slow potentials (i.e., P300, MMN, CNV) have components that can only be measured accurately using a DC amplifier. DC amplifiers are also not subject to the AC coupled, filter time constant that distorts recordings after an artifact. The high frequency end of the Neuvo’s range allows for more accurate recording of the fastest frequencies.

Active Noise Cancellation: Utilizing advanced driven reference technology
Neuvo sets a new standard for amplifier design, both in terms of safety and signal quality. Actively sampling environmental noise, and applying an antiphase signal to eliminate that noise, elevates the CMRR to unprecedented levels. This technology also provides increased patient protection.

>10 G Ohm Input Impedance: Allows standard impedance or fast preparation to be obtained
Neuvo allows you to choose on a subject by subject basis to prepare the scalp electrode impedance to the scientifically accepted levels or to record with high impedance, due to time or bject constraints. This flexibility allows you the option to maximize your data collection for each subject and collect the best data the situation allows.

Portability and Integration: Small Package, big features
Digital amplifiers are typically small and thus portable, but portability also means unpredictable environmental noise. Neuvo has built in technology to function even in the worst electromagnetic fields.

A 256-channel SynAmps RT EEG system consists of four headboxes, with 280 channels in total.

A fully isolated, programmable bipolar excitation supply is also provided capable of supplying up to +/- 10VDC at 100mA to external bridges or measurement devices.

Maximum Sampling Rate: 20,000 Per Channel all channels driven
Faster sampling rates allow for more accurate sampling of the analog data being recorded. Signals such as Auditory Brain Stem Response require these faster rates, while typical ERP measures benefit from increased resolution.

Sampling Method: All Channels Sampled Simultaneously
Current technology eliminates the problems associated with sample and hold circuits. Utilizing a dedicated 24-bit A to D chip for each channel, the SynAmps RT enhances resolution and accuracy of each sample by ensuring a more valid measure of the data without decay or skew.

The 24-bit resolution allows for even the most subtle differences in amplitude to be measured accurately.

Recording Bandwidth: DC to 3500 Hz
Many slow potentials (i.e., P300, MMN, CNV) have components that can only be measured accurately using a DC amplifier. DC amplifiers are also not subject to the AC coupled, filter time constant that distorts recordings after an artifact. The high frequency end of the SynAmps RT’s range allows for more accurate recording of the fastest frequencies.

Active Noise Cancellation: Utilizing advanced driven reference technology
SynAmps RT sets a new standard for amplifier design, both in terms of safety and signal quality. Actively sampling environmental noise, and applying an antiphase signal to eliminate that noise, elevates the CMRR to unprecedented levels. This technology also provides increased patient protection.

Recording in fMRI Environments: Integration with the Micro MagLink RT System
The same amplifier that is used in standard recording environments can also be used to record EEG data in the MRI by interfacing to the Micro MagLink RT system. SynAmps RT was built with enough input range and accuracy to sample both the EEG and the fMRI artifact with sufficient resolution to remove the artifact and ensure the EEG is left intact.

>10 G Ohm Input Impedance: Allows standard impedance or fast preparation to be obtained
SynAmps RT allows you to choose on a subject by subject basis to prepare the scalp electrode impedance to the scientifically accepted levels or to record with high impedance, due to time or subject constraints. This flexibility allows you the option to maximize your data collection for each subject and collect the best data the situation allows.

Portability and Integration: Small Package, big features
Digital amplifiers are typically small and thus portable, but portability also means unpredictable environmental noise. SynAmps RT has built in technology to function even in the worst electromagnetic fields. Custom solutions such as Mu metal shielding are available to ensure data quality even under hostile conditions.

A 128-channel SynAmps RT EEG system consists of two headboxes, with 140 channels in total.

A fully isolated, programmable bipolar excitation supply is also provided capable of supplying up to +/- 10VDC at 100mA to external bridges or measurement devices.

Maximum Sampling Rate: 20,000 Per Channel all channels driven
Faster sampling rates allow for more accurate sampling of the analog data being recorded. Signals such as Auditory Brain Stem Response require these faster rates, while typical ERP measures benefit from increased resolution.

Sampling Method: All Channels Sampled Simultaneously
Current technology eliminates the problems associated with sample and hold circuits. Utilizing a dedicated 24-bit A to D chip for each channel, the SynAmps RT enhances resolution and accuracy of each sample by ensuring a more valid measure of the data without decay or skew.

The 24-bit resolution allows for even the most subtle differences in amplitude to be measured accurately.

Recording Bandwidth: DC to 3500 Hz
Many slow potentials (i.e., P300, MMN, CNV) have components that can only be measured accurately using a DC amplifier. DC amplifiers are also not subject to the AC coupled, filter time constant that distorts recordings after an artifact. The high frequency end of the SynAmps RT’s range allows for more accurate recording of the fastest frequencies.

Active Noise Cancellation: Utilizing advanced driven reference technology
SynAmps RT sets a new standard for amplifier design, both in terms of safety and signal quality. Actively sampling environmental noise, and applying an antiphase signal to eliminate that noise, elevates the CMRR to unprecedented levels. This technology also provides increased patient protection.

Recording in fMRI Environments: Integration with the Micro MagLink RT System
The same amplifier that is used in standard recording environments can also be used to record EEG data in the MRI by interfacing to the Micro MagLink RT system. SynAmps RT was built with enough input range and accuracy to sample both the EEG and the fMRI artifact with sufficient resolution to remove the artifact and ensure the EEG is left intact.

>10 G Ohm Input Impedance: Allows standard impedance or fast preparation to be obtained
SynAmps RT allows you to choose on a subject by subject basis to prepare the scalp electrode impedance to the scientifically accepted levels or to record with high impedance, due to time or subject constraints. This flexibility allows you the option to maximize your data collection for each subject and collect the best data the situation allows.

Portability and Integration: Small Package, big features
Digital amplifiers are typically small and thus portable, but portability also means unpredictable environmental noise. SynAmps RT has built in technology to function even in the worst electromagnetic fields. Custom solutions such as Mu metal shielding are available to ensure data quality even under hostile conditions.