High-quality recording of bioelectric events
Abstract A multichannel instrumentation amplifier, developed to be used in a miniature universal eight-channel amplifier module, is described. After discussing the specific properties of a bioelectric recording, the difficulties of meeting the demanded specifications with a design based on operation...
Ausführliche Beschreibung
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| Autor*in: |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1991 |
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| Umfang: |
8 |
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| Reproduktion: |
Springer Online Journal Archives 1860-2002 |
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| Übergeordnetes Werk: |
in: Medical & biological engineering & computing - 2000, 29(1991) vom: Apr., Seite 433-440 |
| Übergeordnetes Werk: |
volume:29 ; year:1991 ; month:04 ; pages:433-440 ; extent:8 |
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NLEJ206733496 |
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| 520 | |a Abstract A multichannel instrumentation amplifier, developed to be used in a miniature universal eight-channel amplifier module, is described. After discussing the specific properties of a bioelectric recording, the difficulties of meeting the demanded specifications with a design based on operational amplifiers are reviewed. Because it proved impossible to achieve the demanded combination of low noise and low power consumption using commercially available operational amplifiers, an amplifier equipped with an input stage with discrete transistors was developed. A new design concept was used to expand the design to a multichannel version with an equivalent input noise voltage of 0·35 μV RMS in a bandwidth of 0·1–100 Hz and a power consumption of 0·6 mW per channel. The results of this study are applied to miniature, universal, eight-channel amplifier modules, manufactured with thick-film production techniques. The modules can be coupled to satisfy the demand for a multiple of eight channels. The low power consumption enables the modules to be used in all kinds of portable and telemetry measurement systems and simplifies the power supply in stationary measurement systems. | ||
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| 700 | 1 | |a Metting van Rijn, A. C. |4 oth | |
| 700 | 1 | |a Peper, A. |4 oth | |
| 700 | 1 | |a Grimbergen, C. A. |4 oth | |
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(DE-627)NLEJ206733496 DE-627 ger DE-627 rakwb eng High-quality recording of bioelectric events 1991 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract A multichannel instrumentation amplifier, developed to be used in a miniature universal eight-channel amplifier module, is described. After discussing the specific properties of a bioelectric recording, the difficulties of meeting the demanded specifications with a design based on operational amplifiers are reviewed. Because it proved impossible to achieve the demanded combination of low noise and low power consumption using commercially available operational amplifiers, an amplifier equipped with an input stage with discrete transistors was developed. A new design concept was used to expand the design to a multichannel version with an equivalent input noise voltage of 0·35 μV RMS in a bandwidth of 0·1–100 Hz and a power consumption of 0·6 mW per channel. The results of this study are applied to miniature, universal, eight-channel amplifier modules, manufactured with thick-film production techniques. The modules can be coupled to satisfy the demand for a multiple of eight channels. The low power consumption enables the modules to be used in all kinds of portable and telemetry measurement systems and simplifies the power supply in stationary measurement systems. Springer Online Journal Archives 1860-2002 Metting van Rijn, A. C. oth Peper, A. oth Grimbergen, C. A. oth in Medical & biological engineering & computing 2000 29(1991) vom: Apr., Seite 433-440 (DE-627)NLEJ188988025 (DE-600)2052667-2 1741-0444 nnns volume:29 year:1991 month:04 pages:433-440 extent:8 http://dx.doi.org/10.1007/BF02441666 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 29 1991 4 433-440 8 |
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(DE-627)NLEJ206733496 DE-627 ger DE-627 rakwb eng High-quality recording of bioelectric events 1991 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract A multichannel instrumentation amplifier, developed to be used in a miniature universal eight-channel amplifier module, is described. After discussing the specific properties of a bioelectric recording, the difficulties of meeting the demanded specifications with a design based on operational amplifiers are reviewed. Because it proved impossible to achieve the demanded combination of low noise and low power consumption using commercially available operational amplifiers, an amplifier equipped with an input stage with discrete transistors was developed. A new design concept was used to expand the design to a multichannel version with an equivalent input noise voltage of 0·35 μV RMS in a bandwidth of 0·1–100 Hz and a power consumption of 0·6 mW per channel. The results of this study are applied to miniature, universal, eight-channel amplifier modules, manufactured with thick-film production techniques. The modules can be coupled to satisfy the demand for a multiple of eight channels. The low power consumption enables the modules to be used in all kinds of portable and telemetry measurement systems and simplifies the power supply in stationary measurement systems. Springer Online Journal Archives 1860-2002 Metting van Rijn, A. C. oth Peper, A. oth Grimbergen, C. A. oth in Medical & biological engineering & computing 2000 29(1991) vom: Apr., Seite 433-440 (DE-627)NLEJ188988025 (DE-600)2052667-2 1741-0444 nnns volume:29 year:1991 month:04 pages:433-440 extent:8 http://dx.doi.org/10.1007/BF02441666 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 29 1991 4 433-440 8 |
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(DE-627)NLEJ206733496 DE-627 ger DE-627 rakwb eng High-quality recording of bioelectric events 1991 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract A multichannel instrumentation amplifier, developed to be used in a miniature universal eight-channel amplifier module, is described. After discussing the specific properties of a bioelectric recording, the difficulties of meeting the demanded specifications with a design based on operational amplifiers are reviewed. Because it proved impossible to achieve the demanded combination of low noise and low power consumption using commercially available operational amplifiers, an amplifier equipped with an input stage with discrete transistors was developed. A new design concept was used to expand the design to a multichannel version with an equivalent input noise voltage of 0·35 μV RMS in a bandwidth of 0·1–100 Hz and a power consumption of 0·6 mW per channel. The results of this study are applied to miniature, universal, eight-channel amplifier modules, manufactured with thick-film production techniques. The modules can be coupled to satisfy the demand for a multiple of eight channels. The low power consumption enables the modules to be used in all kinds of portable and telemetry measurement systems and simplifies the power supply in stationary measurement systems. Springer Online Journal Archives 1860-2002 Metting van Rijn, A. C. oth Peper, A. oth Grimbergen, C. A. oth in Medical & biological engineering & computing 2000 29(1991) vom: Apr., Seite 433-440 (DE-627)NLEJ188988025 (DE-600)2052667-2 1741-0444 nnns volume:29 year:1991 month:04 pages:433-440 extent:8 http://dx.doi.org/10.1007/BF02441666 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 29 1991 4 433-440 8 |
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(DE-627)NLEJ206733496 DE-627 ger DE-627 rakwb eng High-quality recording of bioelectric events 1991 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract A multichannel instrumentation amplifier, developed to be used in a miniature universal eight-channel amplifier module, is described. After discussing the specific properties of a bioelectric recording, the difficulties of meeting the demanded specifications with a design based on operational amplifiers are reviewed. Because it proved impossible to achieve the demanded combination of low noise and low power consumption using commercially available operational amplifiers, an amplifier equipped with an input stage with discrete transistors was developed. A new design concept was used to expand the design to a multichannel version with an equivalent input noise voltage of 0·35 μV RMS in a bandwidth of 0·1–100 Hz and a power consumption of 0·6 mW per channel. The results of this study are applied to miniature, universal, eight-channel amplifier modules, manufactured with thick-film production techniques. The modules can be coupled to satisfy the demand for a multiple of eight channels. The low power consumption enables the modules to be used in all kinds of portable and telemetry measurement systems and simplifies the power supply in stationary measurement systems. Springer Online Journal Archives 1860-2002 Metting van Rijn, A. C. oth Peper, A. oth Grimbergen, C. A. oth in Medical & biological engineering & computing 2000 29(1991) vom: Apr., Seite 433-440 (DE-627)NLEJ188988025 (DE-600)2052667-2 1741-0444 nnns volume:29 year:1991 month:04 pages:433-440 extent:8 http://dx.doi.org/10.1007/BF02441666 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 29 1991 4 433-440 8 |
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(DE-627)NLEJ206733496 DE-627 ger DE-627 rakwb eng High-quality recording of bioelectric events 1991 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract A multichannel instrumentation amplifier, developed to be used in a miniature universal eight-channel amplifier module, is described. After discussing the specific properties of a bioelectric recording, the difficulties of meeting the demanded specifications with a design based on operational amplifiers are reviewed. Because it proved impossible to achieve the demanded combination of low noise and low power consumption using commercially available operational amplifiers, an amplifier equipped with an input stage with discrete transistors was developed. A new design concept was used to expand the design to a multichannel version with an equivalent input noise voltage of 0·35 μV RMS in a bandwidth of 0·1–100 Hz and a power consumption of 0·6 mW per channel. The results of this study are applied to miniature, universal, eight-channel amplifier modules, manufactured with thick-film production techniques. The modules can be coupled to satisfy the demand for a multiple of eight channels. The low power consumption enables the modules to be used in all kinds of portable and telemetry measurement systems and simplifies the power supply in stationary measurement systems. Springer Online Journal Archives 1860-2002 Metting van Rijn, A. C. oth Peper, A. oth Grimbergen, C. A. oth in Medical & biological engineering & computing 2000 29(1991) vom: Apr., Seite 433-440 (DE-627)NLEJ188988025 (DE-600)2052667-2 1741-0444 nnns volume:29 year:1991 month:04 pages:433-440 extent:8 http://dx.doi.org/10.1007/BF02441666 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 29 1991 4 433-440 8 |
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Abstract A multichannel instrumentation amplifier, developed to be used in a miniature universal eight-channel amplifier module, is described. After discussing the specific properties of a bioelectric recording, the difficulties of meeting the demanded specifications with a design based on operational amplifiers are reviewed. Because it proved impossible to achieve the demanded combination of low noise and low power consumption using commercially available operational amplifiers, an amplifier equipped with an input stage with discrete transistors was developed. A new design concept was used to expand the design to a multichannel version with an equivalent input noise voltage of 0·35 μV RMS in a bandwidth of 0·1–100 Hz and a power consumption of 0·6 mW per channel. The results of this study are applied to miniature, universal, eight-channel amplifier modules, manufactured with thick-film production techniques. The modules can be coupled to satisfy the demand for a multiple of eight channels. The low power consumption enables the modules to be used in all kinds of portable and telemetry measurement systems and simplifies the power supply in stationary measurement systems. |
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Abstract A multichannel instrumentation amplifier, developed to be used in a miniature universal eight-channel amplifier module, is described. After discussing the specific properties of a bioelectric recording, the difficulties of meeting the demanded specifications with a design based on operational amplifiers are reviewed. Because it proved impossible to achieve the demanded combination of low noise and low power consumption using commercially available operational amplifiers, an amplifier equipped with an input stage with discrete transistors was developed. A new design concept was used to expand the design to a multichannel version with an equivalent input noise voltage of 0·35 μV RMS in a bandwidth of 0·1–100 Hz and a power consumption of 0·6 mW per channel. The results of this study are applied to miniature, universal, eight-channel amplifier modules, manufactured with thick-film production techniques. The modules can be coupled to satisfy the demand for a multiple of eight channels. The low power consumption enables the modules to be used in all kinds of portable and telemetry measurement systems and simplifies the power supply in stationary measurement systems. |
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Abstract A multichannel instrumentation amplifier, developed to be used in a miniature universal eight-channel amplifier module, is described. After discussing the specific properties of a bioelectric recording, the difficulties of meeting the demanded specifications with a design based on operational amplifiers are reviewed. Because it proved impossible to achieve the demanded combination of low noise and low power consumption using commercially available operational amplifiers, an amplifier equipped with an input stage with discrete transistors was developed. A new design concept was used to expand the design to a multichannel version with an equivalent input noise voltage of 0·35 μV RMS in a bandwidth of 0·1–100 Hz and a power consumption of 0·6 mW per channel. The results of this study are applied to miniature, universal, eight-channel amplifier modules, manufactured with thick-film production techniques. The modules can be coupled to satisfy the demand for a multiple of eight channels. The low power consumption enables the modules to be used in all kinds of portable and telemetry measurement systems and simplifies the power supply in stationary measurement systems. |
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