MLS Module

MLS Module

AFMG offers two different versions of EASERA - EASERA and EASERA Pro - and different modules for users to choose. Please have a look at the Features and Version Comparison below to determine which version and possibly which module is the right choice for your needs.

 The MLS module is already included wih EASERA Pro.

Features
  • Expands EASERA by the MLS functionality (Maximum Length Sequence).
  • Includes Hadamard transformation and cross-correlatio
Version Comparison
Feature / Version EASERA EASERA PRO MLS Module* POLARS Module** TEF/TDS Module
Number of channels 2 32      
Sample rate 8 kHz - 48 kHz 8 kHz - 192 kHz      
Reverberation Time (T10, T20, T30)      
Signal to Noise Ratio (SNR)      
Speech Transmission Index (STI)      
STIPa      
RaSTI      
Articulation Loss of Consonants (% AlCons)      
Sound pressure level (SPL) in real time
Including: A-, B-, C- and Z-weightings for SPL; and visualization of peak and RMS values for both
     
Voltage measurements in real time      
Signal generator with typical stimuli
Sweep, Log-Sweep, Weighted Sweep, Pink Noise, White Noise, Sine, Weighted Noise
     
Waterfall plot      
Calibration of in- and outputs
For acoustic and electronic measurements
     
Real time measurements
Spectrum, spectrogram, basic transfer function
     
Early Decay Time (EDT)      
Center Time (ts)      
Clarities (C30)
User-defined energy ratios
User-defined integration times
     
Interaural Cross-Correlation Coeff. (IACC) ***      
Energy sum
Forward integration
     
Reflection Index / Reflection Factor
in-situ measurement of material properties
     
Sound Strength (G)      
Relative Strength (Grel)      
Feature / Version EASERA EASERA PRO MLS Module* POLARS Module** TEF/TDS Module
Statistical properties of single measurements
Signal mean (DC), noise mean (DC), signal effective value (RMS), crest factor, absolute maximum amplitude...
     
Filter functions
Low pass, high pass, band pass filters with Butterworth, Chebychev I and Chebychev II characteristics
     
Window functions
Hanning, Hamming, Blackman, Rectangle, Triangle, Kaiser window types
     
Basic editing
Averaging Measurement Files, Adding Measurement Files, Cyclic Move, Undo/Redo, Copy/Paste
     
Phase spectrum
Includes group delay, real and imaginary parts
     
Noise Criteria (NC, PNC, NR)      
Viewing and processing of multiple measurements      
Impedance measurements ***      
Impulse Response to Noise Ratio (INR)      
Definition (D)      
Echo Criteria      
Lateral Fraction (LF) ***      
Latefal Fraction Coefficient (LFC) ***      
Support (ST1 and ST2)      
Modulation Transfer Index (MTI) and Modulation Transfer Function (MTF)      
Various display units
V, dBV, dBu, dBm, dBW, dBSPL, etc.
     
Feature / Version EASERA EASERA PRO MLS Module* POLARS Module** TEF/TDS Module
User-defined measurement signals
Convert almost any signal to an EASERA stimulus, e.g. WAV files
       
Automated post processing with editing sequences
Apply a number of editing operations automatically
       
Advanced editing including mathematical transformations
Remove DC, Set To Value, Add Value, Subtract Value, Multiply By Value, Divide By Value, Scale To, Square, Square Root, Inverse, Power, Custom Smoothing, Expand/Shrink, Change Length, Divide, Subtract...
       
Harmonic spectra (K2, K3, ...)        
Total Harmonic Distortion (THD)        
Scale model measurements
Using adequate high-frequency measurement setup, EASERA allows to remove air absorption and change sample rates according to ISO 9613
       
Tolerance mode to detect sound events and save them to a file automatically        
Measurements with MLS excitation signals
Hadamard transformation
     
3D directional measurements
Using adequate measurement setup, for loudspeakers, microphones, etc.
       
Automated measurements
Support for measuring robots and turntables, such as Four Audio ELF robot, LinearX LT360, Outline ET2 and Outline ET250-3D turntables
       
TDS measurements - Time Delay Spectrometry        

* The MLS module is included within EASERA Pro.         

** The POLARS module can be combined with EASERA Pro.

*** Using adequate microphone setup.    

Title

MLS Module

Purchase

MLS Module

Module for EASERA, 1 User Key
This module is already included wih EASERA Pro

Price
650 EUR (net)

 

 

Purchase Options

AFMG® distributes its software directly, worldwide, and in some countries with the support of international distributors. Various purchase options are available:

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By clicking the Add to Cart button in the price list below you will be transferred to the AFMG Online Store.

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To request written quotes or for any sales-related questions please contact us directly.

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If you are looking for pre-sales support in your language or local purchasing options, please check our Distributor´s Network.

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Educational institutions can apply for special Educational or Research License Offers.

Upgrade Note

If you purchase an upgrade or module for only a subset of User Keys, we will split your license. Your existing license will remain with a reduced number of User Keys. You will receive an additional new license with the new feature scope for the respective number of User Keys.

General Terms and Conditions

General Terms and Conditions of AFMG Technologies GmbH

1. Scope

1.1   The following Terms and Conditions apply to all contracts of AFMG Technologies GmbH (“Software Developer”) relating to sales, maintenance, installation and other services. They also take precedence over any conflicting terms and conditions of the customer, except where the validity of the latter has been expressly approved.

1.2   Separate contracts, each independent of the other, shall be drawn up regulating the production of software, the provision of coaching and training, support and maintenance for the software, and other services.

1.3   Business relations are entered into only with companies, legal entities incorporated under public law or specialised entities subject to public law. Business dealings are not entered into with customers - natural persons - who are not self-employed or otherwise trading on their own account.

2. Conclusion of contract

2.1   Orders via the online shop of the software developer located at http://store.afmg.eu are placed in the following way: The customer may initiate a purchasing contract covering the items in his shopping trolley by clicking “Pay Now”. This is only possible, however, if he has first accepted these Terms and Conditions by clicking “Accept Terms and Conditions”, thereby linking the Terms to his order. The confirmation of receipt, which AFMG will send immediately and which will contain all the details of the order, does not imply acceptance of the initiated purchasing contract. The purchasing contract is deemed entered into when AFMG dispatches the ordered goods and confirms the dispatch in writing.

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3.7   The transfer of the contract to a third party is valid only if the software developer has been informed in advance and has consen­ted to the transfer in writing. Only in exceptional cases and with good reason will he withhold consent.

3.8   Pursuant to § 69 e UrhG the software supplied by the software developer may not be reconverted, decompiled or disassembled. Modifications to the software are only permissible if they help to correct defects in the software and if the software developer has not corrected said defects within a statutory period.

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4.4   Should the customer fall behind on payment the software developer is entitled to withhold support or maintenance until payments are up-to-date and to demand payment in advance.

5. Other services

5.1   The software developer provides other services to the customer. These will include installation of the software where this has been agreed in writing. Up-to-date information on fees for additional services is available from the software developer. The customer undertakes to bear any costs incurred by the software developer in the course of providing these services, where the costs have been discussed in advance.

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6.3   In the case of an online purchase, and where the software developer receives the customer’s order direct, the software will be made available to the customer within three working days of receipt of the order. Where payment in advance is required, delivery will be made only after payment has been received in full by the software developer.

6.4   In all other cases (with offline orders or where a CD or other physical item has been ordered) delivery will be within three weeks unless otherwise specified in the confirmation of contract. The delivery period begins on the day of confirmation of contract. The software developer will enter the date on the confirmation.

6.5   Should the software developer be prevented by unforeseen and unavoidable circumstances from complying with his delivery obligations, the delivery period shall be extended commensurately. Where this is the case, the software developer will inform the customer without delay. The date for determining whether the delivery deadline has been met is the date of dispatch of goods.

6.6   Where the software developer is accountable for failing to honour a delivery deadline the customer may extend the deadline by an appropriate period. Only when this extension period has elapsed without delivery being made can he withdraw from the contract.

6.7   Responsibility for the software is transferred to the customer at the moment when the goods are entrusted by the software developer to the postal service, courier or haulier.

7. Reservation of title

7.1   The software developer retains ownership of all data storage media and other goods until payment has been received in full of all sums outstanding at the time of supply of goods relating to this contract between the customer and the software developer. It is the duty of the customer to diligently safeguard and adequately insure all products that remain the property of the software developer.

7.2   The software is supplied free of third-party property rights. Should a third party accuse the customer of infringing his industrial property rights in respect of the software supplied, the customer must notify the software developer immediately. The two contracting parties will then consult on how to respond.

8. Claims arising from defective goods

8.1   The customer undertakes to examine the software and the associated manual for defects within two weeks of receipt, and in particular to ensure that no components are missing, that the manual is complete and that all the key features of the programme function as they should. Before a third week has elapsed the customer should have notified the software developer, in writing, of any defects identified and any problems that can be identified in the course of a regular inspection. Notification should include a detailed description of all faults. Should the customer fail to examine the goods and report defects within the said period, the software is deemed to be faultless and the transaction to have been approved.

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8.4   Should the customer withdraw from the contract, he shall pay to the software developer an appropriate fee reflecting his usage of the software up to the date of withdrawal. This user fee is calculated on the basis of a three-year depreciation period.

8.5   Claims arising from defects are subject to a statute of limitations of one year, starting from delivery of goods.

8.6   The software developer is liable for defects in the software pursuant to the law governing the sale of goods:

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9.2   In the case of other liability claims the software developer shall be fully liable only where the software is found not to possess the advertised features and functions or where it can be demonstrated that the software developer or his agents or key employees are guilty of premeditation or gross negligence. Where the fault can be attributed to other assistants or lower-echelon employees the software developer shall be liable only in respect of ordinary negligence as set out in Point 6.4.

9.3   In respect of ordinary negligence the software developer is liable only where he is in breach of an obligation whose observance is of special importance for the fulfilment of the purpose of the contract (cardinal obligation).

9.4   Barring invocation of Point 9.1, liability for loss of data is limited to the standard cost of recovery that would have been incurred in the course of regular backing up of data commensurate with the risk of loss. Liability as set out in the Product Liability Act (Produkthaftungs­gesetz) remains unaffected.

9.5   The above provisions also apply in favour of the colleagues and assistants of the software developer.

10. Final provisions

10.1   Contracts between the software developer and the customer are interpreted exclusively in accordance with the law of the Federal Republic of Germany.

10.2   Place of fulfilment for both parties is the office of the software developer in Berlin. Berlin is also the legal venue.

10.3   In a case where one or more provisions agreed on by the contracting parties become, or are found to be, invalid, this shall not affect the validity of the remaining provisions. An invalid provision shall be replaced by one that most nearly reflects the purpose of the original provision as intended by the contracting parties. If the provisions of this contract are found not to cover all eventualities, the lacuna is to be filled with a provision or provisions that the parties would have agreed on if full account had been taken of the legal position, the matter at hand and the legitimate interests of each party.

 

Version: 1.2
Berlin, September 16, 2021

Additional Sales Terms

Additional Sales Terms

  • Prices do not include VAT. Depending on the origin of the customer and the type of product, VAT might be charged in addition to the net price.

  • Valid prices at any time are the ones listed in this document. Other, possibly older printouts, prices cached in search engines, outdated proposals etc. are not applicable.

  • All prices are subject to change without prior notice.

  • At any time, the price provided in Euro (€) is valid. Prices provided in other currencies are approximate and provided for rough orientation only.

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  • If authorities in the land of the customer's origin or the customer himself demand original documents in paper form, the customer accepts additional courier costs of 60 EUR within the EU or of 120 EUR per shipment outside of the EU. These costs need to be paid by the customer prior to shipment and will be noted as a separate line item on the final invoice. If the customer decides to employ his own forwarder, only the costs for the original document (30 EUR) apply.

  • If you purchase an upgrade or module for only a subset of User Keys, we will split your license. Your existing license will remain with a reduced number of User Keys. You will receive an additional new license with the new feature scope for the respective number of User Keys.

  • Certain license-related services, updating of company data in licensed programs, transfer of licenses etc. may be possible at a service charge of 50 € net.

  • Delivery principally is by download from our website. After settlement of payment and credit entry, you will receive an email with your license information.

  • Manuals and/or tutorials are included in the online help and documentation of the programs.

  • All paid software licenses include 6 months of email and telephone support for installation, licensing, or technical software issues as part of the purchase. This service does not apply to trial or educational licenses. Project consulting services are not part of the software purchase.

  • Most of our software, manuals and tutorials are provided in english language only.

  • Installation CDs/DVDs and manuals/tutorials can be ordered separately and at extra cost if desired. Delivery may be by an external service partner of AFMG.

  • Educational institutions such as schools or universities can apply for special educational or research license offers.