Projets-2015-2016-Sonotone-SRS: Difference between revisions

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The aim of the project is to permit the user to adjust by himself the hearing aid by develloping a new software with is capable of correcting impaired hearing adjustable in a simple way by the user.
The aim of the project is to permit the user to adjust by himself the hearing aid by develloping a new software with is capable of correcting impaired hearing adjustable in a simple way by the user.


source : https://en.wikipedia.org/wiki/Hearing_aid


==1.3 Definitions, acronyms and abbreviations==
==1.3 Definitions, acronyms and abbreviations==

Revision as of 15:00, 15 February 2016

The document provides a template of the Software Requirements Specification (SRS). It is inspired of the IEEE/ANSI 830-1998 Standard.


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Document History
Version Date Authors Description Validator Validation Date
0.1.0 January 18, 2016 HATTINGUAIS Julian, LECORPS Germain, VOUTAT Manuel Creation of the document TBC TBC


1. Introduction

1.1 Purpose of the requirements document

The Software Requirements Specification (SRS) is a document describing the software system of our project: Sonotone adjustable by its user. It describes how the system is supposed to work with functional and non functional requirements.

1.2 Scope of the product

The Hearing aid is a technology well-knowned and well-used to correct impaired hearing, designed to amplify sound for the wearer. This type of device required a large amount of knowledge in signal process, electronics , software development and about the functionning of a human ear. In our case, we focused only on the software aspect.

We noticed that the main problem to acquired a hearing aid is the price. It is not due to the technology. The main cost come from the adjustement of the prosthesis made by a audioprothetist.

The aim of the project is to permit the user to adjust by himself the hearing aid by develloping a new software with is capable of correcting impaired hearing adjustable in a simple way by the user.

1.3 Definitions, acronyms and abbreviations

Hearing aid / Sonotone : an electroacoustic device which is designed to amplify sound for the wearer

Hard of hearing person : A person whoch is partially deaf.

1.4 References

1.5 Overview of the remainder of the document

2. General description

2.1 Product perspective

2.2 Product functions

2.3 User characteristics

2.4 General constraints

2.5 Assumptions and dependencies

3.Specific requirements, covering functional, non-functional and interface requirements

  • document external interfaces,
  • describe system functionality and performance
  • specify logical database requirements,
  • design constraints,
  • emergent system properties and quality characteristics.

3.1 Requirement X.Y.Z (in Structured Natural Language)

Function:

Description:

Inputs:

Source:

Outputs:

Destination:

Action:

  • Natural language sentences (with MUST, MAY, SHALL)
  • Graphical Notations : UML Sequence w/o collaboration diagrams, Process maps, Task Analysis (HTA, CTT)
  • Mathematical Notations
  • Tabular notations for several (condition --> action) tuples

Non functional requirements:

Pre-condition:

Post-condition:

Side-effects:

4. Product evolution

5. Appendices

6. Index

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